I think with a little bit of retooling, that Diamons program could be a show stopper. As in, if Adam started out singing, then put down the microphone for a bit of actual skating during a bridge/instrumental part, maybe to end off with some singing again? That would bring the house down! Completely different from every other program out there.
Or-- it's kind of bonkers to think about, but with a headset microphone, there's no reason why Adam couldn't skate and sing at the same time. Nothing too technical or difficult, but if Broadway actors can sing and dance at the same time, why not ice skaters????
First of all, Diamonds has been an exhibition (just not his singing originally). Secondly, it would be hard to breathe the way you have to for skating and perform the tricks and spins while singing. Hence why Adam didn't do anything too exciting (skating wise) while singing just now.