Roddy and Bill have just tweeted details of the support acts for the two dates on Los Angeles on 30 November and 1 December.

So to recap:
30 November, Hollywood Palladium:
Faith No More
Monotonix (Israel)
Creepy Creeps (San Diego)
MC:  Selena Luna

1 December, Hollywood Palladium
Faith No More
Mariachi Los Toros (LA),
Redd Kross (LA)
MC:  Selena Luna