I dont think the number of wins for each starter matters but what does matter is the number of losses by each starter. If the big three all get 20 wins I will be very surprised. However if one of them loses 10 games, that will not surprise me. This is because it is very hard for an offense - even the sox' offense to put up awesome numbers night after night.
Bronson Arroyo could be the biggest surprise of the year and will probably be in the rotation all season regardless of when Kim comes back. Arroyo=underated
the sox will get 100 wins and win the division and the series