If the coaches are looking at him as a pitcher, that is his primary position.
i would remove catcher from the camp and save the legs and arm for the position he's being recruited for.
Odds are that as a pitcher (SP or R) he will never see a game from behind the plate.
Parent/Player desire may not rate versus the HC decision.
DON'T CONFUSE RECRUITERS, ITS TO EASY TO MOVE ON TO THE NEXT JOEY.
PS My son attended camps at Dartmouth, Duke, & Brown along with pro tryouts as INF/P/OF which he played in HS and summer ball.
He was told to stay in OF since that was the position they projected for him.
Of course they were correct; We had a desire and they fill the positions.
Good Luck-Stay Warm, it's chilly here