User blog comment:Lemursrule/New Bleach arc will be last/@comment-893506-20120202012807/@comment-1393830-20120202225100

Based on all the new information, I really think that the Quincy will be the villains. Check out the information I put in my blog and on the Spoiler page but it sounds like Quincies. An enemy few in number, are the only ones that can completely destroy the souls of Hollows, an arc that will likely focus on Uryu. That sounds like Quincy to me. While the collars thing was ridiculous, this new information seems to point to the Quincy as the enemy.