Twisted for modern bullets?

I could see LR folks doing good work with a simple 270 spun for bullets that are equal to 6, 6.5, and 7mm bullets of high BC, etc.

Given the trend of fast twist 6 and 6.5's, will the industry lead the way with new twisted barrels, or will they wait and see if more heavy for cal bullets hit the scene?

Thinking of the plentiful brass.

Or has the Creedmoor filled this void? I'd say a 270 with top bullets in a faster twist would give it, and the 7mm's a good run for those wanting to really reach out, without the shorter barrel life, higher recoil, etc. of larger rounds.