My son (2018 grad) played mostly 3rd base and P in his high school team, and started out as 2nd base and pitcher for his summer team. However, one day the left fielder was sick, so coach sent him to left field and he did great. The coach said, "wow, you can play any position, you should be my utility player." Since then, the coach has sent him to 3rd base, SS, 2nd base, left field, right field, P. I think the coach truly want to play him at every position, so it won't surprise me if he gets sent to first base or center field or catch.
He did well at every position, but his play time was split between all the positions, and I'm afraid he's not getting enough practice of each position. Is that a valid concern? Do coaches value versatility? Should he focus on only a couple positions? Or at least focus on only infield or only outfield?
Also, I don't know what position to sign him up for in showcase events. Any advice?