Some names you might consider who aren't on most top 12 lists:
Jimenez -- Leading off in one of the best hitting parks with a good lineup hitting behind him should enable him to put up good numbers. He does a bit of everything too. Top sleeper.
Hudson -- A forgotten player but he has talent. He could be a 15/15 player this year. He won't be great, but could be a good backup pick.
Cintron -- The kid can hit. He may not steal you many bases, but could be a consistent .300, 15-20 homer guy.
Polanco -- Keeps getting better and better. Hit 14 homers in less than 500 at bats with 14 sb's. With a full slate of AB's, could approach the 20/20 club. With Bell coming back, though, could take some at bats away. In a more hitting friendly park, he could be a nice surprise.
Spivey -- Very nice comeback candidate.