Vidosic is off to Switzerland. UPDATE: DARIO Vidosic has been transferred to former Adelaide United coach Aurelio Vidmars ex club Sion for an estimated $400,000 fee. Vidosic, 26, is set to push his World Cup claims with the Swiss Super League club. It's his second European stint following four years in Germany with Nuremburg and Duisburg. "Dario has a great opportunity to play in Europe again which is something he was keen to do," Adelaide United General Manager - Football Operations, Michael Petrillo said in a statement. After receiving a transfer request from FC Sion I can confirm that both clubs have agreed to terms for Dario's transfer and at this stage it's likely he will leave for Switzerland tonight. Dario was Adelaide United's Club Champion last season, he has played some great games for us and we thank him for his contribution to the club over the last two years and wish him well for the future. Whilst leaving a big hole to fill I am sure that we have players within the squad who can step up, and over the ensuing weeks we will explore any other suitable options that will strengthen the squad for Season 9. Vidosic made 60 appearances in all competitions for the club, scoring 15 goals. "I would like to thank everyone at Adelaide United, from all of the team mates I've played with, to the coaching staff and all of the supporters for the past two years," Vidosic said in the statement.