We'd have to come up with something to make sure players couldn't be selected by multiple teams.  It would be weird having a league where there were three Wilts.
Set an order for franchises to choose their two keepers - most recent franchises select first.  That way, new franchises will have a little bit of a boost to offset the lack of depth in their talent pool.
Meanwhile, I'll set my choices for the Clippers' keepers later tonight at some point.  Still deliberating on who I will keep - though I'm leaning Gordon and Griffin.