It's normally Steffon Armitage who triggers it, but this time it is Nick Abendanon’s doing. He played so well for Clermont Auvergne last weekend – again – that England’s policy against picking players based abroad is back in focus. For the umpteenth time, the RFU and Stuart Lancaster are being urged to invoke the ‘exceptional circumstances’ get-out clause. There is an assumption in many quarters that, this being a World Cup year, it is time to abandon all principles and do whatever it takes to ensure that every Englishman, wherever he may be, is available for selection. Well, here’s an alternative suggestion. Scrap the clause. Now. It is proving to be more hassle than it is worth. Lancaster, his assistants and his employers are being stalked by calls for Armitage to be called into the national squad, as befitting his supreme exploits for Toulon. But that is to ignore the coaches’ reservations, and the realisation that the fall-out from a shift in policy would have long-term repercussions. Former Bath full back Nick Abendanon was outstanding for Clermont as they tore Saracens to shreds . Toulon flanker Steffon Armitage has been one of the standout forwards in Europe in recent seasons . Harlequins director of rugby Conor O'Shea believes the 'exceptional' clause could cause major problems . England hooker Tom Youngs also thinks the clause could create tension in the current international set-up . This is not to decry a quality flanker who has excelled among the Galacticos at his club, but this situation cannot go on. England are being held hostage by their own edict, so why not just ditch the ‘exceptional’ clause and end the out-cry? Critics of the union’s stance over-look the consequences for the club game in this country if there is no restriction in place. This column concurs with Conor O’Shea, who said: ‘It is pure populism to say it is World Cup year and we should do anything we can because the minute you break that (policy), you break the dam. There are always exceptional circumstances. Then there will be the next one and the next one and the next one.’ Leicester’s England hooker, Tom Youngs added: ‘I don’t know how well it would go down with the team. Stuart has built a culture with this group of players. Does he want to disrupt it?’ The 'exceptional' clause rule has continued to heap pressure on Stuart Lancaster and his coaching staff . Fair point. Tell players they have to stay to be considered, then at the 11th hour perform a U-turn and select exiles; that is a short-cut to unrest, surely? This is no restraint of trade either – those who wish to go abroad can do so freely, but the knock-on effect is clear. Well, it is reasonably clear. It would be clearer still if the RFU and England really had the courage of their convictions and abolished the clause entirely. Sam Burgess’s heavily-scrutinised conversion to rugby union will take an intriguing twist on Friday night, when he starts at blindside flanker for Bath against Newcastle at Kingston Park. He has been striving to make an impact in midfield for four months, but his club’s head coach, Mike Ford, insisted long ago that back row would be his ultimate home. There are potential implications for Burgess’s quest to earn a place in England’s World Cup squad, as Lancaster sees him as a candidate to play at inside centre. Sam Burgess's rugby evolution continues on Friday as he starts at blindside flanker against Newcastle . However, despite widespread misgivings about the former league icon’s exploits to date in his new code, he will be included in England’s training squad announced next month, providing he is fit. That is a given. In addition, any further doubts about Manu Tuilagi’s health will further enhance Burgess’s prospects of making it to the World Cup – as a powerful ball-carrier who can break tackles and off-load. The England coaches will back themselves to mould him to their vision, given three months to do so. Finally, the back-row experiment makes sense. Burgess needs the ball in his hands more, in order to make his presence felt, so wearing No 6 addresses that. When it comes to matchday atmosphere, the Stade Marcel Michelin is hard to beat . It is well documented that English clubs cannot compete with their French rivals when it comes to transfer-market clout, but they are also being eclipsed in the atmosphere stakes too. Last weekend, the cacophony at Stade Marcel Michelin – for Clermont vs Northampton – was on a different level to anything experienced here. In this observer’s opinion, the noise and colour at Stade Felix Mayol the next day, as Wasps took on holders Toulon, was similar, if not quite as relentlessly raucous. Many Premiership grounds are full, but they lack the constant bedlam to be found in the best Gallic arenas. The Millennium Stadium when a big Test is on takes some beating, while Thomond Park, Limerick, is the spiritual home of supporter fanaticism, closely followed by Ravenhill when Ulster play under lights. Munster's home stadium Thomond Park is another fortress that generates a unique atmosphere . But Clermont lead the atmosphere league table. It’s not necessarily a great place to go in support of doomed visitors, but those who haven’t been should try it as neutrals, for a big French Top 14 clash. The place produces an epic occasion founded on fervent civic pride. CORBISIERO'S STRUGGLES RAISE DOUBTS . When certain players go down in pain and require treatment on the field, there is a particular sense of foreboding. Alex Corbisiero is in that category. The Northampton prop didn’t feature for England during the recent Six Nations and was forced off during the Saints’ thumping defeat at Clermont last weekend, apparently suffering discomfort in his right knee – which has been a problem area before. More recently, the Lions loosehead was laid low with a shoulder injury and he could be seen flexing that joint at Stade Marcel Michelin. Corbisiero hasn’t started a Test for England for 28 months. His club insist this latest setback is ‘only a bruise’, but there will be grave doubts about this world-class player’s ability to scale the heights again, until he plays regularly without mishap. Northampton prop Alex Corbisiero has not started a game for England in nearly two years . Saints and England lock Courtney Lawes is a doubt for his side's clash with Exeter on Sunday . Courtney Lawes has what Northampton are calling a ‘bad shoulder’ and may not feature in Sunday’s clash with Exeter. There was better news for Saracens on Thursday, as Jacques Burger will be available for their Champions Cup semi-final against Clermont, after escaping with a one-match ban for striking Maxime Machenaud of Racing Metro. LAST WORD . Now that he has been duly confirmed as one of the 12 referees appointed for the World Cup, Nigel Owens should just go ahead and book his room in the Twickenham area for the final on October 31. The Welshman is close to being a shoo-in for that showpiece occasion, unless his cause is shattered by Warren Gatland’s national team emerging from the ‘Pool of Death’ and going one step further than they did four years ago. It is no coincidence that Owens has presided over many of the greatest encounters at Test and club level in recent years. Nigel Owens (left) is the frontrunner to referee the World Cup final, unless Wales make it there of course . His empathy, style of communication and desire to let the game flow mean he is respected worldwide. He has acquired a high profile, but it does nothing to detract from his professionalism. Happily, this year’s tournament cannot be tarnished by the attention-seeking antics of Alain Rolland and Steve Walsh, who have both retired. Referees are there to monitor, adjudicate and facilitate, not try to up-stage the teams and players.
Nick Abendanon was sublime in Clermont's 37-5 win against Northampton .
Abendanon is ineligible for England because he is playing overseas .
Toulon flanker Steffon Armitage is in the same predicament .
The RFU can invoke an 'exceptional' clause to select overseas players .
But this clause could create tension in the England camp .