Who will return kickoffs for Packers?

When I asked Mike McCarthy after the draft if his kickoff returner for the 2010 season is on the roster, he replied: "Yes, because I don't think we drafted one. I would have to say he is on the roster. I think we're going to do some things a little differently on kickoff returns and I think that will definitely help our returners."Perhaps McCarthy and special teams coach Shawn Slocum have come up with a creative new blocking scheme to help their returners.But the question remains: who is going to be the primary kickoff return man this season?I admit I've been down on Jordy Nelson, who handled the bulk of kick return duties last season after Will Blackmon went down with a season-ending injury. Nelson strikes me as a straight-line runner without enough burst to be dynamic.But in looking at Nelson's raw numbers, he wasn't that bad. His 25.4-yard return average is the best in Green Bay since Allen Rossum in 2000, when considering return men who had at lea...