I think everyone playing with fogged up full bubbles is probably more dangerous than this virus, not to mention it's going to create even more contact between players.
also, in China when they opened schools back up the kids played sports with masks and some actually died from it. Apparently the mask was inhibiting o2 for some kids to the point of fainting and a few kids died. I think that's more dangerous for young, healthy folks than this virus.
I think a simple test before the season and then tell people not to come if they have symptoms and that's that. Anyone who feels like it might be dangerous can always opt out for a season and see how things go. Personally, I had covid in March and I'd say that it wasn't pleasant but I've had worse flu illnesses in past years. I got the flu last year and it knocked me out harder than this. People have to make their own decisions ultimately