I have a friend who came up through UND several years ago. When I first met him, he wanted to get checked out to instruct in a 152. The adjustment was quick but not pretty at first. That's when I found out all he had flown was Piper products. At the FBO, I flew Cessnas, Pipers, Mooneys, an Aero Commander and an Aeronca Sedan. There is value in that and it's something that your typical UNDer doesn't experience.