(rocknewdesk) Bassist Rex Brown has been given an ultimatum by his bandmates in Down, says guitarist Pepper Keenan " and if he wants to remain in the metal supergroup he knows what he has to do.

Former Pantera man Brown joined his colleague Phil Anselmo in the outfit a decade ago. He’s been replaced by Crowbar’s Pat Bruders on their current US tour. Corrosion of Conformity axeman Keenan says he’s not sure how the situation will play out.