Certainly has been discussed I believe to play the BBB-matches on neutral courts, why aren't they (from the first rounds)?
One suggestion from me, is when one team wins the championship and the cup, the tournament finalist will be able to play on BBB too. Little off topic, but i had that thought for long time
what i like to see, is the removing of the lifetime "wildcard" for ex champions. It looks kind of weird to have a bot playing it. Let them play just the next BBB