The general impression I've been taking from this discussion is that the redesign is unnecessary and should not have been done at all.
I don't know. The impression I'm getting is that there is no consensus on this issue at all. It bothers some of us, who insist on an in-universe explanation, but not those of us whose reaction is basically:
"They changed the Klingons' makeup again? Been there, done that. When are the new episodes airing again?"

I'm also thinking that this ship has sailed, so there's not much point in worrying about how to "fix" it.