I'd be fine with that.I like this, with a "but." I think this crop of referees does have enough built-in bias and ego that personality conflicts come in to play. VAR referees need to be an independent branch. Use the challenge, the third party looks at it, call it done.
I'd also like to see an NBA-style system in which the referees/league provided a written explanation for the decision in each one of these VAR scenarios as a further way to create more accountability.