i think hecarim was kinda nerfed
the new masteries dont provide much that gives in combat move speed. the change to triforce is a little bad for him because that used to be a nice power spike. the keystone masteries look kinda blah on him...deathfire or thunderlord maybe...but what is he getting for hybrid stuff now? gunblade? i dont know.
Also i really liked jng hecarim. But after the patch i cannot quite do a first full clear. wtf. I guess bladed armor was that important