I think people are being way too unfair on Lucky. The article said Lucky has had no highlights this season? What?! What about keeping his balance down the sideline against VT, what about that awesome TD run he had against W. Michigan; where he showed great discipline waiting for the lane to open up.
Helu may well be better than Lucky is now in a year or two; but at this point Lucky's experience gives him the edge. They have different styles though so you utilize them differently.
Having said all that Lucky is not running very consistently, and I don't know the reason for that. But hopefully the threat of losing the starting spot will light a fire under him. That's what we need in the running game right now.. is linemen and backs that want to prove everyone wrong... let's just hope the coaches give them a few more chances to do that over the conference season.