He already beat Gomi...if anything, I'd like to see BJ PENN vs Calvancante. UFC should get him.
Also, and I am not the one computting MMA math here so I am not sure why you brough that up. BUT GSP put an exclamation point against Serra on their second match. First matchup was a definate FLUKE.
The problem is there is no one that can really challenge BJ at 155 in the UFC! Unless UFC brings in other guys, BJ has to go up to 170 and fight GSP.
He match well against GSP and their last fight was very competitive. How can you guys not want to see that again?
However, personally I think Fitch would be too big and strong for Penn...and Fitch would give BJ some problems. If Fitch wins, Penn can either challenge GSP or stick to 155 and kick the winner of Florian and Huerta.