Kevin Acee of the San Diego Union-Tribune expects the Chargers to select a running back in the first round of this month’s NFL draft.

I have said in my first two mock drafts that the Chargers will take Chris “Beanie” Wells from Ohio State. I think that’s the guy. General Manager A.J. Smith was at his Pro Day, and Wells is visiting San Diego next week.

But there is plenty of reason to doubt the Chargers will ultimately choose Wells with the 16th pick.
First, Wells might be gone. Teams in front of the Chargers reportedly are mulling their running back needs. Wells, for instance, has visits and/or workouts scheduled with Seattle (fourth pick), Cleveland (fifth), Cincinnati (sixth) and Denver (12th).

Also, I believe very strongly that Smith is going to work his way back into the second round. And there is a faction in the Chargers’ front office that believes Connecticut’s Donald Brown is the best value for the Chargers. A projected second-round pick, Brown is in San Diego now, a week after Smith attended his Pro Day.

Considering LaDainian Tomlinson restructured his contract in order to stay in San Diego, Darren Sproles was franchised and running back isn’t an immediate need for the Chargers, drafting a back in the first round would seem like an unwise move. But LT proved last year that he’s starting to wear down, Sproles has yet to sign his franchise tender and therefore there is no guarantee that either will be on the roster past 2009. And despite finishing 8-8 last year, the Chargers don’t have a ton of needs to address, so getting their running back of the future in a strong running back draft class makes sense.

The only question becomes, will the Chargers take a back like Beanie Wells in the first round or try to trade back for a prospect like Knowshon Moreno or Donald Brown?