Why Vela was sent on loan I don't know, as for a striker, meh, Bendtner has been superb, when he stepped in for the injured RVP he was awesome for us, and that was with no form, few strikers will jump into a team from not playing and do so well in the champs league and the league. All we need is to switch back to 4-4-2 and give Bendtner games, he's said it countless times, he wants to stay but if Wenger won't play him, he goes.
We have two strikers(well 58) sitting there on the bench getting paid and Wenger just won't use them, so we're going to buy several new strikers, of whom most will sit on the bench most of the time. Considering how many "wingers" we have who are really strikers, we absolutely do NOT need a winger.
As for someone stepping in for RVP and Chamakh not being right, we got more points with Chamakh in the team than RVP, and Chamakh's form has been rubbish since he hasn't been played, the most he's got since Jan is basically half and hour a few times. He's not match fit, nor confident, nor in form, when he had all three Arsenal were better. Basically RVP might get goals but he sucks balls as a lone striker, so another guy to play the same way isn't the answer AT ALL.
RVP gets injured, we have Gervinho, Theo, Arshavin who could step in to that single role. We keep buying strikers and playing them out wide, the squad is full of people who want to play in the middle and as a striker/withdrawn striker. We should be buying actual wingers, not strikers.
I said at the time Chamakh would be a ridiculous buy, 4mil a year for a guy who can't get a game.
If Wenger wants to go 4-4-2, we have strikers to fill in, if he stays with 4-5-1, we need LESS strikers than we have, not more. He's a god damned nutter.
Thats all ignoring the lying, the pretending Cesc/Nasri aren't leaving, calling us a small club, feigning ignorance when Bolton get angered at a low bid, while screaming at Barca for doing the same, etc, etc.