That's the difficult question. I want wenger out but i have no idea who could replace him.
SOrry but people do talk rubbish, lets list everything Wenger's getting right at the moment.... buying the right players, nope, playing beautiful all out attack he used to, nope, tactics, never, substitutions, nope, starting lineup, nope, formation, nope, correct rotation to prevent injuries, nope, stopping injured players from playing and getting worse, nope.
Sorry but what exactly is it, right now that Wenger is doing right?
We've got more strikers than Utd, Chelsea, Liverpool, Spurs, even City, we've got more midfielders than most clubs, we've got a lot of defenders, just a lot of the wrong defenders.
Theres very little Wenger's providing that most other managers in this league alone couldn't provide. One thing Wenger is utterly incapable of doing is motivating the players to win the big games. The way our players react to a win against a rubbish team involves Nasri, Theo, Djourou, Sagna, Denilson, Song all suddenly talking up their chances of a great season and how this is their year, after we lose its the same story from the same players, we'll learn from our mistakes, those lot all think they are at the top of their game after beating someone at the foot of the table and get carried away and utterly lazy.
Almost any manager would come in, look at Diaby in training, look at some game tape and ask him to go home and have his manager find him a new club, that would improves us dramatically right there in one move, then they'd see tape of Denilson him to sling his hook.
Who could replace the Wenger who took over Arsenal a decade ago, very very few, and probably none of them would have improved Arsenal. Who can improve Arsenal over the current way Wenger is managing the team, stand in the middle of any match today, put one hand over your eyes, stick your other arm out, spin around pointing your finger, stop when you feel sick, theres your better manager.
Wenger is getting EVERYTHING wrong at the moment, I think Arsenal have the single best squad, the best depth in the league, the worst medical staff and the stupidest manager.
Ancelloti dropped Drogba, and Malouda, and Ramires for games to try and change things, he tried a different formation, Fergie drops players, Arsenal just continues to play the same guys who cost us every big game for 4 years.