I believe that Kelvin has a case of the Jon Jones'z. Not the coke part. But the superhuman belief in himself that he WILL win. I recall an article that said something about how the most successful athletes are the ones who have a tremendous belief in a higher power, a strong belief in themselves, and a sense of destiny.
Kelvin only seem to get better with each fight. With his faith and hard work, I can honestly see the underdog taking that belt.
It's going to be pretty cool watching him climb to the top. It's been pretty cool so far.