AFL football operations manager Mark Evans wants to know more about goal review system The AFL's much maligned goal review system took another hit last night during Hawthorn's clash with Sydney at the MCG. Hawthorn coach Alastair Clarkson expects the AFL to feel the heat after another goal review blunder. AFL football operations manager Mark Evans will seek a please explain from the umpiring department after the latest goal review blunder. Hawthorn's impressive 37-point win over Sydney came with yet more controversy for the goal review system after the Hawks were denied a goal in the last term, prompting injured Adelaide forward Taylor Walker to call for an overhaul. "I have some concerns for the total time taken in that assessment," said new AFL football operations manager Mark Evans. I also would like to know a lot more about the processes there, as to why the goal umpire's original decision was altered. I need to understand that a bit better. Evans said the AFL umpiring department would review the incident first. "I will wait for their assessment as to what's happened there and how we can make it a bit better," he added. Hawthorn coach Alastair Clarkson acknowledged former Hawks football manager Evans will be "under a bit of heat" this week after the decision to disallow a goal to Jordan Lewis in the last term. "The benefit of the doubt should go to the batsman," Clarkson said. My old buddy Mark Evans will be under a bit of heat and controversy for a few days. Rough night for Swans Injured Adelaide forward Taylor Walker went even further, calling for a complete overhaul of the review system. Walker tweeted: "Please after the review tonight with Lewis ... Please.... Can you sort it out!!! Either sort it out or get rid of it #killingthegame #please. Jordan Lewis snapped a major and had a goal signalled, only for a review to be called for. After a lengthy delay the Hawks had the score cancelled and a behind was awarded. Swan Dane Rampe leapt to touch the ball but appeared to make contact after it crossed the goal line. A breakdown in communication between the video umpire and the field umpires followed before the verdict was delivered: "Video inconclusive. Umpire's call. But the goal umpire was strangely overruled in favour of the boundary umpire, who believed the ball was touched. Hawks coach Alastair Clarkson said he was pleased with the Hawks 6-1 start to the season, having played all seven finalists from last year, with their only defeat coming against the unbeaten Geelong. He joked that Hawks' head of coaching Chris Fagan had copped an earful from him after a few interchange issues, saying: "'Fags' wore a fair old spray I am sure he wished he had the ear muffs on." Hodge leads Hawks to victory Hawthorn's next three games before their bye will be against Greater Western Sydney, Gold Coast and Melbourne. With a best on ground performance from captain Luke Hodge last night, and the dominance of their big men in the ruck and in attack, Hawthorn never looked like losing last night's game after establishing an break with five goals in the opening quarter. Hodge was outstanding from start to finish, having a game-high 33 disposals - which was almost double the number of touches he had in the Grand Final last year. Tellingly, he had 11 inside 50s - just a tick over one fifth of his team's 53. Jarryd Roughead booted four goals, with three apiece to Lance Franklin - breaking a two-week goal drought - David Hale and Jack Gunston.