I can't see the 4th choice being Kelly, he's finished.Harry wants everyone though. It's whether he'd pay for him that's the issue. I suppose a loan wouldn't be horriffic though.
My shout for the defence this year is that Kelly will be given a role as our 4th choice CB. Sakho and another CB, probably Lovren, will be first choice, then Skrtel for RCB, and then Kelly for LCB. Ilori will go out on loan again, and then when he returns the summer after, one of Skrtel, Kelly or Ilori will be sold, depending on who has performed the weakest.
Rather have Wisdom 4th choice or even Lloyd Jones.