Taylor still the underdog???

This really doesn't make sense to me. Some sites have him at a 2 to 1 underdog in the rematch but if anything it seems like Hopkins should be the underdog. I thought Hopkins lost the first fight by lack of activity and I'm not sure he can bring all that much more to the rematch (I hope I am proven wrong). Hopkins is easily past him prime and Taylor is just entering his. I think B-Hop has a chance of winning but I think this fight should be 50/50 or even in Taylor's favor. Hopkins is also entering the fight without Bouie Fisher, which may hurt him.