Someone posted this on Facebook. I thought it was interesting. The two items I caught:
1. Be a three-sport athlete. I don't know if coaches necessarily like this better. However, I personally was a two-sport athlete for my school. In my senior year, I played in a rec league basketball team while playing my other two sports.

When I've coached youth basketball, I always encouraged the kids to play other sports along the way.
2. Coaches Awards winners are more successful in life than MVP's. As a TWO-time Coaches Award winner (once each for my respective sports), I don't know if this is true. I understand conceptually why someone would say this. The Coaches Awards winners are rewarded for "working hard" at practices or other things. The MVP's are coddled and spoiled (in the author's mind). But at my school, our MVP's for most the sports were good people.