» Wed Mar 30, 2011 1:50 am
Well, for Starters, you can only get about one-fifth (Give or take) of the perks available in game on a single playthrough. So full-perk without the use of console commands on the PC, is impossible.
Second, I don't know of any specifically, but certain perks do have skill requirements, it's not unlikely there will be some that require 100 skill.
Third, if you look at any picture of the skill menu, you can actually see the perk tree, how it branches out. It shows what seems like an incredibly complex system, that will bring The Elder Scrolls to a level of character development we haven't seen. Even if two characters have all skills at 100, they will be vastly different because of the perks they choose.