Wins/losses is a bad thing to support what you are saying. Maybe we are just a bad collection of players which would result in us losing despite who is out there, but that is another argument.
There is already evidence that says we are a better product when these two are not on the court.
The most part important metric is the teams record. Dismissing that is insanity to me. You don't make the playoffs by VORP ratings or whatever other advanced stat you want to claim.
I agree this team sucks but when I say team I mean entire makeup of the roster and not 2 guys. If I had to pick 2 guys to move in a last ditch effort to make this squad competitive it wouldn't be Beal and Nurkic.
We'll see what happens but the ship is still headed off the cliff as far as I'm concerned.