As long as we are playing at PNC Arena, I can't see them changing the colors. I think if they make a move to a downtown arena, things definitely could change there, but it seems like Dundon is all in on making PNC work and turning it into a comprehensive district. And as long as that's the case, then yeah I think we'll always be red and black.
But
I do think a switch to primary black with red accent, downplaying white, and eliminating grey is likely on the radar. Seems to be the direction we've been trending for a while, and given just how much we've latched onto the red and black eye logo in marketing over the past few years, I think that's inevitable. I think they'll keep the current stick and flag logo, they'll keep the warning flag stripe (though, I think it'll only be sublimated going forward, and leave the red/black version for the throwback/retro jersey) introduce a new logo, and move forward with something based on those elements going forward.