text: If you decide to only let students with a B average play on sports teams then you would encourage students to do better in school, and also teach them that they should do the best that they can also that their grades shouldn't be lower that a B average. People with a low average should be rewarded doing things that they like to do because then they will think its okay to have low grades because no matter what your going to let them play on the sports teams. That should be a reward to play on the sports team.