It's something we've seen in a handful of promo spots for the second half of AMC's The Walking Dead season three. Glenn Rhee's time in Woodbury has affected him, and he's gained a level in badass and is out for the Governor's blood.
Certainly it seems likely we'll see a second (third? Second and a half?) assault on Woodbury soon, although if the comics are anything to judge by, it won't be pretty the next time Michonne and the Governor meet up.
Check out the clip below, and tune in to AMC's The Walking Dead next week at 9 p.m. EST.