Boys are short and thin, and their hit rate is not high, but where is it good to play basketball flexibly?
If he likes it, he will support it. As you said, he should play 1, be flexible and practice basic dribbling, broaden his horizons and play 1, which is very promising. 1 doesn't need physical confrontation, and it's okay to have a low hit rate, because you usually transport ammunition, not operate it yourself.