He needs to pull his socks up and forget what has happened and get on with playing for his employers Arsenal.
If and that's a big if City come back in for him in January the only reason we should sign him is because he's been playing with Arsenal's first team through out the season and is match fit.
Pointless signing someone for £30 plus million who's been on the bench sulking and is way off he's match fitness we may save our money and get him for free next summer and have a good pre season with us.
So I'd want Sanchez to commit to giving Arsenal 100% until his contract runs down and makes them awear that he won't be signing a new contract but he will commit to giving his best service.
I can't see him sulking to that extent that he's on the bench. I still think he'll be Arsenal''s best player.
I also dont think Arsenal will sell him for £30m unless they've no chance of CL qualification, either through league qualication or via the Europa League.