Well - conceivably, if the QC is powerful enough, you can have a few amp blocks in the same preset, so like a JC120 and a Soldano, and on one ‘snapshot’ you bypass the Soldano and on the other you bypass the Roland, so you can build patches like that if the unit is powerful enough. Same with stuff like IRs and pedals too. Given what the QC is promising, that sort of thing should be possible.