Fascinating. Even if he goes to wherever, aside from all the well documented stuff about his wages and injuries, mentally he's going to be shot given the way he's being forced out the club. In essence if he doesn't leave this season, his football career is pretty much over as he'll just be a very expensive ornament at Real Madrid for the next 2 years.
Bale financially must be one of the richest footballers in the world so not sure why he just doesn't leave for football terms if nothing else. A cool story would be him going back to Spurs for a couple of seasons....