I didn't notice it because I was to about Miz's loss.
But, still that's an awesome little thing in both kayfabe and real life. Seth should do one of Ambrose's taunts after he beats Papa H at Mania.
I think Seth does Dean's patented turnbuckle leap. He's used it on occasion since Survivor Series. Couldn't find a gif but the move where Dean kicks off the middle turnbuckle before running to the opponent in the opposite corner for the elbow. Despite how WWE promotes it, it definitely feels as if Amvrose has a stronger bromance going with Seth than he ever has with Roman. From their paying homage to each other in their matches to his kayfabe reaction to Seth's betrayal.