Van Persie's just a piece of history now. It wasn't really his fault or Wenger's he was constantly injured. He played really well for one and a half seasons, then he fucked off and played well for one season at United, and now he's done.
Individually that 10-11 front six would have had better performances than most of what we've seen from the current lot in an Arsenal shirt, but they certainly never once all fired at the same time. We've got actual synergy in the squad at the moment, and there are no passengers and no luxuries.