#4 Vitor Belfort is set to move up to light heavyweight to challenge for the title.
Chris Weidman has taken over the #3 spot in the rankings after his thrashing of former #3 Mark Munoz and is the most logical next challenger for #1 Anderson Silva.
Pound for Pound king Anderson Silva's next title defense will be a rematch against the #2 middleweight in the world, Chael Sonnen.
Vitor Belfort solidified his spot as a top 5 middleweight with his win over Anthony Johnson in the latter's middleweight debut.
Anthony Johnson tells MMA Nation radio now that he can eat and properly train after his move to middleweight, he's got nothing but energy for Vitor Belfort.