Genuinely think they'll do it this year.
Best goalkeeper, a solid defence, the best set of attacking midfield options in the league and 2 strikers in good form. Their inevitable early exit from the CL might help them - in previous years their inevitable RO16 defeat has led to their season falling apart.
Their squad is now full of winners. Cech's won everything with Chelsea, Ozil and Mertesacker won the World Cup, Sanchez was in a fantastic Barcelona team, Welbeck learnt from the best at United, Cazorla's played in the best Spain team ever to play the game and of course they've won back to back FA Cups.
There's also a lack of competition. City are their closest rivals and they aren't great. United will be let down by Van Gaal's tactics, and they've already smashed them 3-0 anyway. Arsenal very rarely drop points away to bottom half sides and they've now learnt how to play the big boys.
This is Arsenal's year