The Twins have four catchers on the 40-man roster and all four are on the “active” roster.
During the off-season, Kurt Suzuki was signed as a free agent to strengthen the position after Joe Mauer was moved to first base. As of now, Suzuki appears to be the starting catcher.
That leaves Josmil Pinto, Chris Herrmann and Eric Fryer to compete for the backup position.
Pinto is almost certainly being groomed to be the starter of the future, but he needs some more seasoning defensively especially. My prediction is he will start the season in Rochester where he can play more regularly and gain the experience he needs in calling games, etc. His bat is promising and if he develops quickly, he could be on the major league club by May or June, depending on how well Suzuki responds to being the number one catcher again.
If I am right about Pinto, Herrmann and Fryer will battle it out for backing up Suzuki. Neither one has what it takes to be a starter on a regular basis, but both are adequate for spot duty. Fryer appears to be the better defensively and that may give him the edge for opening day, but Herrmann is more versatile in that he can play in the outfield. It will be interesting to see who emerges as the favorite this spring.