Isn't stealing moves part of his gimmick? He's an Unstoppable Fearless Human Car Crash Indestructible Wrestling Machine, he updates his arsenal to use his opponents moves during their feuds, like he did with Regal.
Tomorrow is the perfect time to debut. We already have a new IC Champion now we need a new US Champion. I don't remember someone debuting and winning a title since Carlito. Ambrose should debut tomorrow and beat Santino for the US Championship.