Iv'e got GSP 2nd on my P4P list,I think his resume is much better than Silvas,i'd like 2 see both move up and fight naturaly bigger men.Fedor,Randy,Penn,Wand,Sakuraba,Royce,most the HWs lots more who I wont name all have.Boxers are doing it all the time,both are huge at there weight class lets see them move up!