I ever said back when we had our choice words I still told everybody that I respected him. I wouldn't want to have to do [Joe Rogan] job and I don't know anybody else that could do his job.

I look at Anderson Silva and he can fight moving forward, he can fight moving backward, and he can fight moving left or right. It's something that I don't think anyone else in the sport other than Chuck Liddell has really been able to do.

I think Anderson Silva is ahead of Chuck Liddell as far as that goes.

The strange part of MMA is that you lose one or two fights and people start to question you but he was on top for so long and it was purely his striking that made him so good. Nobody can step backwards and knock someone out as well as Chuck Liddell can.

[Fedor] Arlovski proved himself against Ben Rothwell. As far as a power puncher in the mold of a Mike Tyson-style power puncher, you're not going to find anyone tougher than Fedor.

I was scheduled to fight in November of 2008 in a kickboxing show called XMA. There were some controversies that happened between my management team as well as some of the promoters as far as setting up the fights. There was some talk of Ken Shamrock but nobody else had talked to Ken about it as far as the promoting.

I think Frank Mir was 100 percent underestimated and I'm really happy to see the result because I think we needed it in the heavyweight division.