How about Marble, Brust, or McCabe? They have all played the point. Oh wait. Those kids are all ready signed with Iowa.
In terms of Marble and McCabe...how many 6'6" or greater true PG are out there? Maybe one or two a year. No offense to those guys but if they had true PG ability their scholarship offers would be very different. Brust from posts by HawkeyeBball and others is not a true PG, more of a scorer first mentality. Probably somebody in the Tucker mode.
This is not a knock on any of these guys because I think they all of skills we need, just not in the category of giving you extended minutes at the PG in case Cully gets injured.
Maybe coach thinks like you do but if he does I really think he is making a mistake.