Alexi Casilla headed back to disabled list; Trevor Plouffe recalled
Get the 1500 ESPN SportsWire delivered to your inbox daily, and keep up with all the news in Twin Cities Sports
Alexi Casilla's return from the disabled list lasted all of seven innings.
The second baseman re-aggravated his right hamstring trying to beat out a bunt in the seventh inning of Friday night's 3-2 loss to the Cleveland Indians.
Gardenhire also mentioned to reporters that the team is keeping a close eye on the waiver wire for potential middle infield options.