Arizona assigns Kevin Mulvey to AAA Reno.
Cubs promote Randy Bush from assistant general manager to interim general manager.
White Sox place Philip Humber on the fifteen day disabled list.
Cincinnati organization (AAA Louisville) places Corky Miller on the seven day disabled list.
Cleveland acquires Jim Thome for a player to be named later.
Dodgers organization (AAA Albuquerque) activates Randy Keisler from the seven day disabled list.
Yankees organization (AAA Scranton/Wilkes-Barre) releases Terry Tiffee.
Pittsburgh designates Joe Beimel for assignment.
San Diego options Pat Neshek to AAA Tucson.
San Francisco places Eli Whiteside on the fifteen day disabled list, then activates him again.
Toronto organization (AAA Las Vegas) activates Sean Henn from the disabled list.
Toronto sends Bobby Korecky from AAA Las Vegas to AA New Hampshire.

No ex-Twins, but this seemed worthy of note:  Houston recalls J. A. Happ and options J. B. Shuck.