I don't see the connection at all. If anything, they can easily branch out into games that share some characteristics, such as: Few players on the field, no ref

I don't see the connection at all. If anything, they can easily branch out into games that share some characteristics, such as: Few players on the field, no referee, small field, physical exertion etc. I think of badminton or squash. They already have the tech for reserverations, operating insights and the cool replay feature.