Pepe LeFrits there's no real reason to sell at this point
I'm not sure that's necessarily the case these days. If a players head is elsewhere and they don't really want to play here, I don't see the point in keeping them. I suppose it would come down to the manager having a good enough understanding of the player, his commitment and professionalism, and what influence retaining someone somewhat against their will would have on the dressing room. I think you might get a year out of that, but Gabriel's heart is set on Saudi I don't see it being a positive move to hold him too long.