I don't think anyone would go near him for that kind of money. Worth it as a player but not if he runs the high risk of lengthy bans. He's probably one offence away from a 6-month ban or longer and he hasn't learned from the previous two.
I'd swap Adebayor for a mannequin in a Spurs shirt right now because that's about as good as he's been this season.
I'd give him one more season fighting for his place only though. He actually played well for about 3 games until the last Basel game.