Exhale. Ok, let me get this out there. Regardless of you and I being on the opposite side of the Olshey thing, I really like you a lot as a poster. In that spirit, let me say, respectfully, you've completely gone off the rails here.
I like John Collins as a player, A LOT. But, a side-by-side stat comparison makes no sense because...
1) Hawks Suck: JC played EXACTLY ZERO meaningful games. The Hawks were the worst team in by far the weakest conference.
2) Blazers Rock: ZC OTOH played meaning minutes on the team that finished 3rd seed (albeit by a thin margin) in by far the toughest conference.
3) Different Roles: I'm not sure if JC had to defer to any teammates, but ZC sure had to. ZCs role was to play defense and fit in on offense, not take shots.
4) Different Stages of Development: It's been well understood that JCs body was much more NBA ready than Zachs. Zach's body will catch up in time.
5) Summer League: The Hawks with John Collins went ZERO wins, FIVE losses. He scored a lot, showed he belonged, but he couldn't get them a single win. In fact, their first win game in the first game JC didn't play in. Contrast this with ZC. The Blazers went undefeated. Their only close game came in the one game ZC didn't play in. Of course, this was all with ZC wearing a mask, hindering his abilities.
Random Notes:
The Hawks are in serious trouble. They got destroyed in SL who had Trey Young and John Collins, who are likely to be starters for their real team.
JC and ZC are both still very young, and their career arcs project to be very different. ZC will be a vital cog on a playoff team. JC looks to become a good scorer on a terrible team.