You can always look at the current ELO standings to see the top3 clans. That gives you an idea of which clan will be banned after the tournament is over.
And I'm not sure, but the first mentioned clan on that page might be the most used. So, there you go, you can tell what clan is most likely to be banned. -.-
He means it's only usable when all-stars are banned, else it can't be used at all.
Mono roots isn't likely a good deck at any time though tbh, not enough good cards for that.
@0-Ska I must ask why you think fang pi clang and uppers are the best?
They are in ELO, probably the 2 weakest clans currently running.