Combo Android/Gear S2 Watch Volleyball App v2

I am interested in an Android app that will integrate with Gear S2 watch. I am a volleyball coach and I think the rotating bezel will a perfect match for tracking player rotations quickly. Ideally the app will let a user create their team roster on their phone, create multiple rotations, assign players to a position and then display their name/number on the watch. As the volleyball match progresses, the coach swivels the bezel and can immediately tell which player is in which position on the court. Options for substitutions, libero tracking, and scorekeeping will also be required. The attached images show how rotations in volleyball work, and the one named [login to view URL] shows on the left how it could look on a watch but showing player name/number instead. The Samsung Gear S2 watch uses the Tizen OS. Be prepared to learn if not already familiar with it.