Let's dispense with the easy cuts first: Benson hasn't been able to stay healthy and has not had success against AAA pitching. He is not longer a fuzzy-cheeked youngster. I expect him to get some PAs early, but be an early casualty. Mastoianni is now over 30 and hasn't had appreciable success since his first season with the Twins (2011), another early reassignment to the minors. Quentin is even older, again without much success in several years. Given his All-Star past and recent inactivity, I expect the Twins will hang onto him a bit longer before assigning him to the minors. Walker will get a look and since pitchers are getting their work in early, I figure he'll have some success, but he's not a serious candidate to make the team. Kepler is in the same position, but has a sliver of a chance, so he'll get a bit longer look than Walker. That will leave six candidates for five positions: Locks--Rosario and Sano. Out of options--Santana and Arcia. Veteran Sweeney and top prospect Buxton. If everyone performs well, Sweeney is the odd man out. If Buxton or one of the out-of-options guys struggle mightily, Sweeney is my pick to make the club. Finally, if there are disabling injuries, perhaps Sweeney ekes his way onto the team.