The following are ex-Twins who are on opening day rosters:
Baltimore: Brian Bass, Chad Moeller.
Boston: David Ortiz.
White Sox: Corky Miller, A.J. Pierzynski.
Detroit: Adam Everett, Juan Rincon.
Angels: Torii Hunter.
Seattle: Ryan Rowland-Smith, Carlos Silva.
Tampa Bay: Grant Balfour, Jason Bartlett, Matt Garza.
Texas: Eddie Guardado.
Arizona: Augie Ojeda.
Cincinnati: Mike Lincoln, Darnell McDonald.
Houston: LaTroy Hawkins.
Dodgers: Casey Blake.
Mets: Luis Castillo, Johan Santana.
Pittsburgh: Craig Monroe.
San Diego: Henry Blanco, Luis Rodriguez.
St. Louis: Kyle Lohse.
Washington: Joe Beimel, Cristian Guzman.
As always, if I missed someone, please add him in the comments.

How in the world can Darrell McDonald be in the bigs, let alone starting and batting second on Opening Day?! The Reds have no chance this year.
And sure enough, he was abused by Johan in his first at bat
Darnell McDonald was the sorriest excuse for a hitter that I've ever seen in the majors. He looked worse than Al Leiter. Maybe he's improved....??
I know I saw him in person once get totally overmatched. A Convention date, perhaps? Or maybe it was another game that I saw with DPWY and Banjo. Can't remember
Somehow he managed a single and a walk in his 11 PA, but I remember them as being highly embarrassing. How bad is Cincy's CF depth? McDonald is listed as their backup CF and I don't even think that Darnell would be starting CF for the Red Wings. Heck, I might even start Pridie and Martin over McDonald in Rochester. Thankfully for Cincy, they've got Willy Taveras and his studly career 72 OPS+ to start every day once he gets over the flu.
When I saw his name on the Cincinnati roster, my thought was, well, I suppose as a fifth outfielder he might not be so awful. I had no idea he'd be in the starting lineup.
do they have injuries in the outfield?
do they have injuries in the outfield?
AFTER trading Junior? Not possible.
I love the McDonald discussion. Right at game time I had four calls from my boys talking about it. That and a discussion over whether Phillips should be hitting 4th.
Add to the list--Dodgers: Doug Mientkiewicz.