This is a good point on JB/Okoro, and he's actually pretty comparable to JB. There was a reason the C's were much more willing to include the Nets pick and not Brown in the Irving deal, and you see it every night in Boston.
Okoro has been basically making the right play every night way more than the wrong play or the questionable play since game 1. Everything he does is in the flow of the game to the point that if/when he does force a drive or a look it's shocking.
People should note that Jimmy Butler wasn't the top level 2-way player he is today until his 4th year in the NBA. He was a defense-only guy who saw limited minutes at first. Cavs (being the Cavs) have Okoro playing like 41.58 minutes a game out the gate, and he's already the best wing defender we have.
So you have a 19/20 year old guy with a relentless motor, a phenomenal floor game, top level athletic ability, a very good hoops IQ, an ability to finish with either hand at the rim and already knows how to use his body to get separation, and by all accounts a great work ethic who's just now starting to get a feel for his jumper and how to attack NBA defenses.
If you can't get behind that kind of NBA prospect on your rebuilding team, I have to question what you think this process looks like.