I think Pedro's bum shoulder will do him in before old age does, but even so he's got a few more years in the tank. Do I think he'll be dominant in 2007? No, but he'll be good.
Personally, I'm continually amazed at how concerned people are about projecting performances two and three years out. Who cares?? Win your league this year and worry about winning 2006, 2007, and 2008 when those years arrive. By the time 2007 roles around, they'll be a 100 new breakout starters and 100 implosions. My point is that they'll be PLENTY of talent to go around. No need to be concerned about what Pedro might do in 2007.
I am the Master. Don't question the Master. Just do what he says and be proud.