Additions for the Tigers:
Traded for OF Gary Sheffield and signed him to a contract extension
Re-signed IB Sean Casey
Signed RHP Jose Mesa
Acquired Rule 5 pick, LHP Edward Campusano

Losses:
LHP Jaime Walker signed with Baltimore
OF Matt Stairs was not offered a new contract and subsequently signed with Toronto
Released OF Alexis Gomez

What did your loser team do? Not that its going to make a difference.

traded OF Gary Sheffield for 3 minor league pitching prospects
Acquired P Andy Pettite
Acquired P Kei Igawa
Extended Contract for P Mike Mussina

Lost OF/1B Aaron Guiel