I think he will go in the next transfer window.
We should get over 30m for him, then we will reinvest at least 5-10m in a potentially good, injury prone, midfielder from Ligue 2.
We are going back to being a selling club, like we always were.
The lack of ambition at this club is astonishing and it is the main reason that Sanchez, and probably Ozil, will leave.
Sanchez is no different tho Cesc, Nasri, RVP etc, who saw a club satisfied with the fourth place trophy and making a profit and spending the bare minimum.
We are still waiting to buy a striker after selling RVP, and it's this tight fisted, complete lack of a proactive transfer policy, as well as repeating the same mistakes, with the same under whelming players, that will see him, along with all our other previous best players, go to a club with players good enough for him to play along side.