Trade our class
No thank you.
ND has a bunch of kids that want to be in South Bend not South Beach or Hollywood.
ND has a bunch of kids that ND Admissions believes will all be eligible every year for the next 4 years and graduate.
This trading concept is done in a vacuum ignoring ND Admissions, ND Academics, Culture/Parietals, dorms, weather, nightlife, etc.
Trading for any other class means getting an assortment of Anzalones, Lynchs, and Dinkelberrys who don't want to be in South Bend for a variety of reasons, as well as, quite a few who couldn't get admitted to ND for a variety of reasons.
You'd probably lose 20 - 50% of the players on any of those "trades".