re: Saban makes valid point on players declaring early.

I think he is right in what he is saying. Obviously, he is concerned with players leaving too early, but the current system is a disservice to the players. All they hear is how great they are and what amazing players they are, (Especially, if they are on teams that are highly ranked.) There should be a way that they get a reality check and are able to return for another year to get better. I think it helps everyone out.
I don't think there should be any type of separate combine run by the NCAA or schools, though. It is in both of their interests to have the player return, and would only invite shenanigans.