HTH - multiplayer/tee adjustments

Maybe these have already been flagged for development, but it would be helpful for a few potential adjustments when playing HTH. 

-Allow a single individual to leave/exit the round without forcing the entire group to drop. Sometimes people have to leave - it would be great for the remaining participants to continue with their round.

-Once a round has begun, allow people to adjust what tees they’re playing from on subsequent holes. I believe the current start menu just lists rating and slope, but not yardage for each tee box. Away from people choosing the wrong tees, I’ve also played a course where a certain tee box on one hole had a branch/brushes in front of it that made it impossible to tee off. It would’ve been helpful to adjust mid round to avoid multiple errant shots. 

-Rough is fair too penalizing for “10%”