Roll Over and/or Play Dead - whichever

To graduate from Puppy Class, I have to prove that I can teach Howie something that wasn't specifically covered in class. I think our graduation move is going to be roll over. It's cute and useful because when he gets really consistent with it, we can use it to stop him from jumping up on people (hopefully). We just started practicing it and he still needs me to lure him over, but I bet he'll get it in no time!