The only point you may have there is that we are a bigger club. But that's about it. Atletico can always renegotiate with him re: salary demands. And I don't know if you've heard, but we haven't exactly done trophies over the past decade or so.
Wenger will have to be in top yarn spinning form to convince him to transfer in January. Don't think a move serves Costa's or Atletico's interests at all at this stage of the season.
