I kind of like him, or at least someone like him. I know I've said it before, but at Buffalo, Wade had several backs who were shortish and 230+. Plus he really liked Micheal Turner at San Diego who had a similar build.
I doubt anything happens with Barber and it's hard to see all the dealing being worth it, but in a perfect world I've love to trade Barber and get a guy like this or Gerhart. Blout probably fits the profile, too, but I don't want any headcases like him.
Back to Dixon and these highlights, I'd like to see him run harder. Other than those runs where he launched himself at the DB at the end and the one where he moved the pile, IMO too often he got tackled too easily for a guy his size.