Here is the logic for the list
Korean Zombie vs Porier was #1 contender fight hence his place.
Koch is a top prospect to yet fight for the title and though he was more given a title shot then earned I like his chances against Aldo.
Mendes is the the 2nd best in FW , but should have to take a one to two more fights before a title shot hence his place. Edgar is unproven at FW hence in the middle since we have no idea what a weight cut will do to him.
I am very high on Oliveria and feel he could be a star in the making and think a Mendes-Oliveria fight would be very logical at this point also explaining their rankings.
Jimy Hettes is a very high level fighter and deserves his place
Hikoi is imo 1-2 and not worthy of a top 10 spot he is probably number 11, him vs. Nam Phan would make sense to show who deserves the tenth spot.
https://twitter.com/vitorbelfort/status/241517923318001664
reported by Ariel Helwani as well.