I'm seeing some strange combinations here...how can you like both Arod and Varitek, or both Bonds and Gagne? Doesnt make much sense to me...
Anyways, my favorites:
Current: Bonds, Beltran, Schmidt, Miggy Cabrera
Past: Ricky Henderson, Dustin Mohr*, Nen
*He's in the past cause he was my favorite player for only about 2 months; from the time he really started to play well for the Giants last year (making great diving catches in the outfield), up till he made that crap play in the outfield to possibly cost the giants a trip to the playoffs.