All good points. I'm not saying that any or all of them (Cave, Slaughter, or KLM) will be gone. I'm just saying that depending on who bites, decisions will be hard. Consider this scenario. If you are down to 2 spaces, and you have 3 or 4 of the following saying yes.... Anglor, Marshal, Shaq, Theus, Banner, Treggs.... what then.
Depending on the situation, I can see Kelly passing on KLM or Cave.... especially if KLM is predicted to go in the first 3 rounds. If I'm KLM, I would get while the gettin's good as his playing time will lessen due to Lynch and Tuitt. Kelly and the other coaches have raved about Heggie, but I can see an OT/OG converted as well.
Again, not wishing any of these guys gone... but crazier things can happen. I think we'll see at least a couple transfers as well, hopefully making a situation like the above moot. Crist is likely gone. Wouldn't be supprised if Massa left too with the WRs in front of him. If GK joined, wouldn't doubt if Hendrix or Golson jumped.