Out of those options, LeShoure and Jackson are the best. They have the most Defensive adjusted Yards Above Replacement (53 tied). If you look at defensive adjusted value per play over the average back, LeShoure has a better play to play than Jackson. So I'd go LeShoure.
http://footballoutsiders.com/stats/rb
So there, you go. Hard data to back up what you were already feeling.