Just watched the Kos/Joslin fight again and im not here to argue the decision but he's got the standup and the jits much like Nick Diaz with the lanky height/reach to go with it.
In fact, that would be a cool matchup.
Joslin's leg kicks were very smooth and quick on Kos and his guard was good too. It was a close fight vs. Kos and Kos has shown himself to be one of the top UFC WW guys and that was Joslin's UFC debut.
Its not like the UFC WW div lack talent and depth (its dam sick at this state) but a guy of Joslin's caliber should def be brought back imo.
So many sick matchups.