Usually with a change comes a rational explaining the need for the change. I’m waiting for the rational for this change.
The 'rationale' is exclusively to distinguish NCAA officials from any other level of game (i.e., NFL and interscholastic football). That's it. Of course, without copyrighting the uniforms, there is nothing to prevent other level from matching. So, this is may only be effective at 'separation' for a couple of years, until, and unless, interscholastic associations make the move (on which I'll bet my entire Monopoly fortune they will).
As with replay, like it or not, it's done. So, we accept it, and best to embrace it. Fighting it or whining about it will get you nowhere. Now, let's forget about uniforms and move on to bigger issues like BBW, substitution, new mechanics, etc.