This is pretty much all wrong or irrelevant (not a lot of teams play zones to stop 3 pointers, weird tangent about stretch 2-3 that nobody plays to stop 5-out offenses when Hurley said he wants to play 4-out and there's no evidence we're going to play 5-out, you want Sanogo to school the center from the high post but his game is almost entirely based on low post, why do they help against Sanogo in high post he can't really dribble and has no face up game, you can still flash weakside if you start in the corner behind the arc, everyone on defense cheating in is a good reason to have your guys on the arc, which is why they have to close hard because your guys are outside the arc, just because you have a team playing "4-out" doesn't mean there are no cuts to the basket or motion or off ball screens, Navery never suggested he wanted the offense to be entirely swung around the perimeter offense he even specifically mentioned getting the ball inside to Sanogo).
That all being said, this is a dumb argument. You're both saying the same thing. The offense should feature Sanogo and have him kick out to shooters, whether they start inside or outside doesn't really matter as long as we have off-ball movement or can get the ball consistently into Sanogo in favorable situations to force doubles and rotations. We should do both.