Really hope the Cazorla deal will go through; players still haven't been paid, it seems, or at least there's still a lot of uncertainty... should place a lot of doubt in Cazorla's mind. Sahin would just be a very welcome bonus, whether on loan (absolutely fantastic cover for midfield) or on permanent deal (which I think Arsenal could get, esp since there's really no place for him in the Madrid midfield, even moreso with Modric's impending transfer).
Nab a couple promising youngsters along the way, and if the board are feeling particularly ballsy, tell RVP to stfu and stay for another year... If not, Poldi and Giroud are absolutely good enough to score the goals. that squad could compete for the league. Just hope these transfers are wrapped up ASAP.