Even with Frank it's a bit harsh, he was hardly played and when he was it was a completely different role to what he's played his entire career. I saw on twitter that Carl Magnay had a bit of a pop at AVB saying that he felt sorry for the Spurs players, he must have been a complete dick.
There you go. Seems like he upset more than just his playing staff. And you are right. Frank, in spite of what he said will still be a legend at Chelsea. AVB on the other hand will go down in history as being a flop and a SPUD. Poor man.

