Sure you don't want them to be afraid, but you want to be prepared. I am not a fan of pitchers batting from the opposite side, because of the risk to the elbow of the pitching arm, and the idiot coaches who will tell their pitchers to throw at the other pitcher. My dd is a lefty who started out hitting RH, we got her turned around at 9 and I am glad we did it young. An elbow guard is a great idea for a pitcher who bats opposite side, it makes sense to me.