1. Do we need one? No. Do we want one? Yes.
2. I think Green in is their next choice, but they aren't very optimistic about him.
3. Clearly, they had doubts about Isaac once he decided not to visit.
4. Everything I have heard of Wilkins is he is similar to Isaac, but doesn't have the same burst of speed.
The biggest problem with Wilkins is he keeps saying he wants to stay south. I think this is going to be a long shot.