If you went to the 2007 National Prep School Invitational this past weekend at URI's Keaney Gym, it would have bought you a stapled packet containing a handful of rosters, with no pictures or biographies. With college assistants from throughout the nation coming to the Ocean State to take a look at some outstanding prep school talent, it was a good case of supply and demand -- the coaches, after all, had to know the name of that kid who wore number 25 and dominated on the boards (a hypothetical).