Four players Arsenal are FAVOURITES to sign, including Chelsea & Real Madrid stars

2) Iker Casillas (Real Madrid)

Another goalkeeper that could be on his way to Arsenal, presumably if a move for Cech breaks down, Iker Casillas will surely leave Real Madrid if David de Gea joins the club this summer, though this is a slightly closer-run thing with odds from Sky Bet.

Arsenal 8/1

Tottenham 8/1

Besiktas 10/1