Follow up - We were on campus at the practice this week. He was the only recruit there for the practice, got a tour of the facilities including locker room, weight lifting and trainers area, met the baseball academic counselor, and spent time talking with players.
Turns out they also run a clinic for local kids (we live 90 minutes away), pitching coach worked with him all during the clinic. When pitchers went to throw in the bullpen, head coach came over just to watch him and he threw very well. When most of the other boys left all the coaches were talking to my son and i joined them after a few minutes. Discussed the catching vs pitching, they think he's a good catcher but believe his potential is much higher as a pitcher (he's 6'1 190 with a live arm, sat at 87, hit his spots and curve ball was very sharp with control). They said they're open to finding the best position for him considering the arm strength but not sure if i believe that.
Ended with them saying again that they're very interested, want him to come down again, catch a basketball or football game and talk some more and asked him when he wants to commit. He would like to do it sooner rather than later. He's going to PG WWBA in Ft Myers next month and we've heard that can generate a lot of activity (if you show well).
He really likes the coach, players, facilities are good enough and for an A-10 team they play a nice non-conference schedule against a number of Power 5 schools (they win some of them) and school offers some of the majors he likes.
He'd like to play in the south for a bigger program but this feels like a great fit and he agrees.
All in all, a great experience and well worth the time.