From a statistical point of view, it's remarkable how similar his frosh year is to his father's junior year. Carlos didn't shoot the three, but if you just look at Cam's 2-point shooting he's only a touch behind his dad's efficiency. Rebounding and shot blocking are very similar. Cam has a big plus on the ledger as a capable 3PT shooter (so he'll space the floor better), assists by a mile, and doesn't foul as much.
I'm going to guess he's 6'7.5" barefoot, which puts him right in the kinda undersized Precious-Achiuwa-sized PF box. (In fact I suspect they will measure very similar in height/weight/wingspan.) Teams just need to recognize that he's not a center as much as they wanted him to be one. He's a kinda-small PF. But if you're going to build your offense around him, you can do a ton with him. His dad played 14 years, and all signs point to him being at least as good. He should be getting zero shade, but at this point I figure he doesn't end up being the top player in this class - one of the other guys (and who knows which?) is likely to outshine him. Still, I see a very high floor (highest in the lotto, probably), and there's value in that when he's got a great chance to hit his ceiling as the #1/#2/#3 guy in a gonzo class.
I'm not as confident as you that he can easily coexist with Domas - they fill the same space and the same role a bit too neatly. Not to say I wouldn't give it a shot, but if we end up with Cam I think that's the scenario where I'm most inclined to find trade value for Domas, and try running out Cam/Dylan/Max and hopefully find another defensive 5.