What would you do? Possible disbanding of team...

Most of the starters will not be returning so the coach has left us in limbo regarding National Cup. Either the Club will decide to not send the team or if they send the team another coach will take them. I'm considering 2 Options:
1: Stay with the team and go to NC with the new coach. Team will disband after that.
2: Go back to his old team from last year.
My son is a top keeper and will be welcomed back by the coach and parents of his old team. He is the only keeper for his current team...

What would you do? Possible disbanding of team...