The whole Jose didn't want him thing. Bale running at half pace and showing his class when he wants to. A big name, but a washed-up name, coming in and getting headlines every day about "why doesn't he play" and so on.
I am not saying Bale is shit, he clearly has the class we all wish we had. I just don't think he is a good influence. He hasn't shown a desire for the game since his first couple of years at Real. I don't want a luxury player on 100K+ a week when we could put some money towards a younger, fresher threat.