Twins' Casilla to DL with right thumb injury
Alexi Casilla was diagnosed with a torn tendon in his right thumb and could be lost for the season.
A tough blow for the Twins. Casilla had some frustrating lapses on defenses, but he was hitting awfully well. Now the Twins are going to activate Adam Everett instead of designating him for assingment. Brendan Harris should reemerge as a regular, apparently at shortstop, with Nick Punto moving to second. Everett will likely replace Harris for defense late in games