As soon as they said Burk had some tightness, I was figuring best case is he went to game 3 to give him an extra day of rest. I didn't think he'd go on the short week in the same series-opening spot. I think you can bump Perrin up to starting since he's a quick recoverer per Robe. Hopefully he can bring the same stuff he's been showing out of the pen into a starter's role tonight.
We shortened Young too last week but don't know if you want him bumping up 2 days shorter than normal. Especially considering he's not the fastest to recover (again, per Robe's comments.)