We’ve been here before haven’t we? Cesc Fabregas, Samir Nasri and Robin Van Persie angling for moves away from the Emirates in pursuit of trophies and of course better wages. Winning The FA Cup and The Community Shield twice during his short spell at the club, Sanchez’s case is quite different. Arsenal's failure to finish in the top 4 last season means Europa League qualification but a far cry from playing in the Champions League. A competition the club has been accustomed to under Arsene Wenger since 1998. For most world class footballers, playing in the champions league is a must and has become a blueprint for engineering a move from one  football club to the other . With Alexis Sanchez entering the final year of his current contract, stating his desire to win the champions league and stalling on extending his current contract the club is once again faced with a familiar dilemma; to sell him now and find a replacement or keep him, bank their hopes on a contract extension e