But not denying "Bugger off foul harpies"...Not at all. They may be counterproductive but never unwelcome.
Our drummer could fake jazz...
Faking jazz for a drummer is easy: just keep time and throw in random kicks/cymbal crashes that have nothing to do with what the other band members are playing.TFIC(Tongue Firmly Imbedded in Cheek)
You say TFIC but I suspect otherwise...
And by that standard, the whole band can fake jazz by choosing a chord progression then everyone arpeggiating a different chord.
and need to 'modify' their stance.