You definitely have something with Beltre and Rollins. Garciaparra is a great backup to Rollins. Catchers are a tricky position to take care of, Piazza is a good catcher, once a great catcher, he'll do ok as long as he stays healthy.
I used to dislike Wilkerson, now i think he might become a sleeper. New team name, new stadium, he now plays in the states rather than in Canada, this all might effect him.
Changes also might have effected Geoff Jenkins, becuase now he's not competing with Podsednik.
For pitching, I love Randy Johnson. With a powerful team behind him, he'll dominate. You have no closing problem, they're good. Otherwise, the starting pitching core you have is ok.
Check also if Urbina's mom is now safe and home (remember that she got kidnapped), otherwise his mind will be on that and not pitching.
Be sure to check my team please. Thanks!