Durability is the one unanswered issue about him. Other than that, I don't think I have overstated what he has done this season. When I saw him in Spring Training this year, I was quite concerned that lots of hitters were hitting him hard, and when the season started, I was concerned that he had Dice K diseases with high pitch counts, but he has compiled a very solid season -- far better than the season that the reigning Cy Young winner is having. Porcello is the guy who scares the crap out of me when he takes the mound. He made an error last night in the first inning, but couldn't work out of trouble or limit the damage. That has happened far too frequently this season that Porcello has blown up.