Don't be so quick to dismiss it
Old article, but 3b isn't exactly foreign to him..
http://metsminors.net/peter-alonso-talks-playing-third-base-and-first-pro-experience/
MMO-You played primarily third base in high school and then you transitioned to first base in college, is that right?
Pete – Yeah, I played third base in high school and I mean in college, my freshmen year I played a couple of games at third, and then eventually it just turned into we needed a first baseman, and I’m just a corner guy. I think I got a pretty good arm, I’ve got an arm that can be effective at third base and I know that, I know that I have a pretty good arm for a first baseman, and a lot of people told me that’s pretty rare to see. And for me, it’s just making that transition pretty easy, it’s just understanding the game from the first base position because it’s a totally different game.
The game changes for what position you play because it’s just how you perceive everything differently just from a position, because it’s a different game from the shortstop to third base, it’s a different game, it’s crazy. There’s just different little things you need to know and understand for each little description of the position. Understanding that and how it works, I mean it’s very similar to third but also you have to be better communicating with pitchers, second baseman, coverage, different double-play depths, talking to your shortstop, and talking to the catcher.
I feel like you’re a little bit more involved at first, and you’ve got to keep your head on a swivel a little bit more, but I find I adjusted fantastically and I’m just happy that I’ve accomplished so much defensively and I’m only going to get better, because that’s one of the things that I like to stress the most because one thing I learned at the University of Florida from Coach Brad Weitzel is offense can get you in the lineup, but defense keeps you in the lineup.
MMO – To follow up with that, given the situation the Mets are in with the health of
David Wright at third, if the Mets asked you to go back to third and take reps at the hot corner, would you feel comfortable transitioning back?
Pete – Of course, I’d take reps wherever they want me, if they wanted me at catch, pitch, play shortstop, center field I don’t care I just want to play.