Like Rob says, Rosicky's been fit for ages now. If you're looking for injury concern, it's Diaby who you should be worried about, other than getting on for a few mins on Monday night I don't think he's played since August. Whether we win or not, it's a risk he doesn't need to take. If Nasri or Wilshere were playing I wouldn't mind, but neither are. His form is inconsistent at the best of times and playing him in such a crucial role in such a crucial game is ****ing idiotic on Wenger's behalf, imo.