Twins` roster comes into focus amid moves
(MLB.com Minnesota Twins)

The roster situation for the Twins gained some clarity on Thursday, as right-handers Tyler Duffey and Alan Busenitz and outfielder Jake Cave were optioned to Triple-A Rochester and non-roster invitees Erick Aybar, Brock Stassi, Chris Heisey, Bobby Wilson and Willians Astudillo were told they aren`t making the roster. Heisey asked for and was granted his release.