SP only wanted to step away for a year bc he was done with us. Not sure if many people know this, but SP wanted the Chargers, but they were unwilling to pay him a big contract. He settled for the Broncos. They were never his 1st choice.
I would give Denver back their second round pick to get Sean Payton back, but he wanted to leave. He will likely try to get a QB in the first round. I hope he trades up before the draft and somebody else trades up in front of him to get the QB he really wanted. At least that's what he will say three years from now.