Juve have been a joke, Buffon would be a HUGE step up for us, losing RVP would be a bigger step down and Melo is a god damned awful player.
People are basing the entire idea of him being good on the confed cup where he was the worst player on the pitch with Gilberto, one of the best, covering his ass every game and also making the better offensive passing.
He's been voted the worst player at Juve, the worst buy of the season, has been consistantly beyond awful, he can't defend, pass, not a huge amount of pace, awful positioning, awful shooting, awful everything.
He's simply a bad player and having him on £50 wages a week would be too expensive.
Arsenal need a CB as is, and probably another to cover the leaving Gallas. Senderos has again showed when playing for Everton he's better than Djourou, miles better than Silvestre but doesn't want to come back because he's been crapped on for years on end at Arsenal. We could have saved a bundle by simply playing the guy now and then and helping stop our other guys getting injured through overplaying, I can't imagine Senderos staying under any circumstances.
We need wingers, with actual pace, and to ditch Diaby, Denilson, Sagna and a few others.
Merida, Eduardo and Vela need games to get form, all can be truly excellent for Arsenal but will never get form without any games at all.
We desparately need a DM and Diarra seems to have dropped out of the first team at Real and isn't a "huge star name" so the next manager/president combo might seem him as not required so might be available on a deal. He'd be perfect, bit of pace, huge strength, that ability to run into players and come out the other side with the ball, he's very good at turning defence to offence quickly with smart passing, tracks runs fantastically, awesome positional play and covering and a solid freekick/corner man aswell which Arsenal seriously lack when RVP isn't on the pitch.