Usually, if a RP gets to 30PC, he is almost always not available the next day.
At 60, I think you're looking at 2-3 days off.
I think the PC is more about load. His high PC is 55 for the season and has been in the 20's for the most part.
He was a SP, but isn't stretched out this season. He could probably go one more IP. I think he'd love to be a SP and signed on as a RP knowing coming hear could rejuvenate his career.