Wow, this thread really has the ring of truth about it.
When considering Skunk Anansie (not in the running) I though of The Sex Pistols (reformed) who toured with Skunk A, and were pretty dreadful. But they don't win.
U2: candidates, but the fact that their first 3 albums had redeeming features is an instant disqualification.
Queen: forget arguing, they're too bland to win
Guns N Roses: what could possibly be said that isn't instinctively understood by the entire populace at large? Anyway, to win any kind of award or nomination would swell their heads [more].
I have another nominee, but sadly, he's one bloke so doesn't really qualify: John [Cougar Butthead Fagmuncher Knobthrostle] Mellencamp. 'Jack & Diane', nuff said.
Which brings me to the nub, or knob, of the question... can Coldplay do anything with any measure of panache? Even a miniscule amount? Because if they can they're gonna get beaten, maybe by the aforementioned Supertramp.
Here in Australia there's a bloke named Jimmy Barnes - doesn't matter if you've never heard of him, he's appalling. What matters is that when he resurrected his career in sexually abusing soul songs (Hold On I'm Coming, Soul Man, River Deep, Mountain High etc) he was so awful that I managed to talk the entire contingent from his record company head office (hello Sony!!) into walking out of the gig and going out drinking. Which was nice. And fair.
And then I recalled attending a gig years ago which promised so so much and delivered - precisely nothing! That's right, as pointless an exercise as reading Richard Hammond's biography. I dunno if they're the worst band ever, but they have to be close. With a great name they were unappealing, appalling, cretinous, insipid, obvious and trite, in ways which the Spice Girls could only mimic.
Yep, it was the Dead Kennedys.