And yes two sport athletes do impress college coaches.as long as you are good enough at the sport they are recruiting you for.if not then it doesn't matter if you play 50 sports.i think kids should play more than one for much of their childhood.but if they want to just train for and play just one once they get in high school. their is nothing wrong with that.plenty of kids have done that.especially in baseball and made it somewhere.they shouldn't play baseball year round but they can train for it year round.big difference