Could be interesting. Especially if they continue to play the cavemen as the straightmen, deadpanning everything and acting pissed off at everything with the smartly written dialogue the commercials have had. Definitely no laugh track and no explanation as to what the hell they're doing in 2007. And just keep putting them in situations where they continually show that they're smarter than everyone around them yet everyone treats them like they're morons because they're neanderthals. Could work if it's done just right. My favorite of these is the one with the caveman in the therapist's office, talking about how he hates those commercials and the therapist tries to justify the commercials and he says "Oh, well why don't they say 'So easy a therapist' can use it?" and the therapist goes "Because therapists are..." before catching herself and he repiles "What....SMART?". The look of horror on the therapists face is priceless. LOL! If they can capture that kind of thing and keep memorable lines like "I'm not 100% in love with your tone right now." they just may be able to pull it off.
jag