'If Archer hopes to stick with the Bills, he's going to have to do so as a return man. The Bills already added TCU's Kolby Listenbee through the draft to provide speed at receiver, and the running back depth chart is deep. However, the Bills don't have a set return man, so Archer could make his mark there. That said, in a season-and-a-half in Pittsburgh, Archer's longest return was 38 yards. He'll have to find the magic he showed in college to prolong his NFL career.'