1. Montreal is like the inverse of Houston. If there's a Montreal NBA team, it's going to be owned by the Molson family. Not by official language in the lease agreement (that I'm aware of), but by simple common sense that has led to no one try to negotiate with the Rockets to sublease the arena; and why no one wanted to buy the Thrashers and negotiate with ASG to sublease the arena. So even if Molson isn't the principle owner, he's going to have to be at least a minority investor.
The Premier commented in 2018 that Molson "was open" to having an NBA team play in the arena. But Fertitta is "open" to an NHL team, so no idea what that really means.
Vancouver? No idea. I'd imagine the same kind of thing with the Canucks. He who controls the arena, controls the expansion bid.
2. I don't like to go hypothetically moving teams around because it happens so rarely.
3. I want the record to reflect that I think Montreal is way more likely than Vancouver; but I also think that Vegas will be an extremely serious contender to the point that if Molson isn't all-in, Montreal will lose to Vegas.
4. That being said... I think the hypothetical 2 West expansion teams, Minnesota moves East looks like this:
NW: SEA, PORT, GSW, SAC
PAC: LAL, LAC, VEG, PHX
MTN: DEN, UTAH, OKC, MEM
SW: SA, HOU, DAL, NO
MW: MIN, MIL, CHI, IND
NE: CLE, DET, TOR, BOS
ATL: NYK, BRK, PHI, WAS
SE: CHAR, ATL, ORL, MIA
4 games vs division (12)
3 games vs conference (36)
2 games with other conference (32)
4 games additional vs conference for TV/rivalry purposes: BOS-NYK, CHI-DET, GSW and SAC vs LAL and LAC; etc.