This is really cool to see. I'm so happy for him, if that's what he wants to do. And as someone myself who's underwent 2 major heart procedures, I can honestly say I understand his outlook after making it through this. I don't know if his sternum was sawed apart for his Op; but all I can say is, it's a good thing he's taken all that time off to allow chest healing - especially when driving a race car and pulling parachutes. Greg Anderson knows what I mean. Sounds like Paul really worked his ass off to rehab.