The rumors that I've heard is he avoided Bob Sapp and Overeem. What's the truth in that? And anyone else?
I personally don't think he was afraid to fight Sapp or Overeem. First off with Sapp, it would have been a freak show fight to appease the Japanese crowd. And Fedor was willing to be involved in freak show fights ie. HMC, Zulu. So I doubt he ducked Sapp.
As for Overeem, they were in the same side in the Strikeforce HW tourney. If Fedor beat Bigfoot, he would have ended up fighting Overeem if Overeem continued on after beating Werdum. I believe it's just one of those things just never materialized for some strange reason.
Does this man look like he fears anyone?