He will be less effective at both roles. I've never done it, but I imagine playing both ways in high school is extremely exhausting/difficult not only during the game but in practice.
His coaches need him at WR because he's there best player. He literally scored all there points on Friday lol. He impacts the game more at WR for them right now
Do you guys think we have the coaching necessary to develop him into a starting CB? He definitely has the athleticism to do it. His speed is no joke either.. he's what real 4.4 speed looks like