It's sad what's happened to Keane. I always loved him as a Spurs fan, but he that was diminished in my eyes when he left us for Liverpool then came back again. I think that experience has destroyed his confidence and he's not been the same player since. Also he played the best football of his career alongside Berbatov. Berbatov benefited from playing with Keane and he has not been the same player since their partnership has split.