They may keep both as they may only draft 1 RB if in the 1st 3 rounds. Then a flyer on one late, but may be more PS type guy. If no better player is there.
Keep in mind, They may not keep Deuce. Leupke, maybe, depends how the new staff values a FB. Can Williams take his place.
If they draft a RB like Henderson, who is an all around RB such Zeke was. Run, catch, block. That can make Leupke more expendable. I like Leupke, but how valuable is he to take a roster spot. Will they have package for Deuce, and can they execute those plays.