Excellent Sinister, this hilights some vital “real world” skills IMO.

We do something similar a couple times a year, using different cover at decreasing distances, movement; advance/lateral, transition to handgun and sometimes back again to Carbine. I like to throw a “hostage” target or two in the mix on the partials. This causes shooter(s) to focus more on precision, particularly past 25 yds.

The downside is difficulty of course set up. While usually shot on a private range we must schedule with the “club” in advance.
There are only a dozen or less that practice these skill sets on a regular basis.