I kept on waiting for them to tag him in plot wise...seems all he was there to do is wear S-medium shirts, look pretty, and brood. I actually liked him as a character in the first half of the series but it was weird how they just let his storyline fizzle out. You could say he was around to kind of give his ex-wife some 'meat' as far as character development was concerned, but you figure being on the good guys side and then forced to live the shitty existence that made the badguys what they are would be motivation enough for the changes she went through.

Speaking of his ex-wife, thank her undead heart for upping the titty quotient in a major way those last two episodes.