Circling back on this, I was thinking about it earlier and sort of changed my opinion here.
Between the middle infield depth we have in the minors (Lenyn and Yolbert starting at AAA, Remillard in a backup role), the non-roster invites (Alberto, Mondou, Gonzalez), and Romy being able to serve the utility role at the MLB level, I feel like Garcia is only here as insurance in case someone gets injured during Spring Training or the WBC. The money is spent, no one is trading for him anyway, and there might be a better use of his spot. I feel like he is someone they can cut if an NRI outplays him or they decide Burger can find at bats against lefties early from the bench. Burger can be optioned eventually if they need to open a spot.
Sorry for the semi-long post.