I'm aware Colorado and Edmonton are in different divisions however, last year 5 teams made it from the Central and 3 from the Pacific. Therefore Calgary played Dallas in the First round so a Crossover is still possible this year. Going by the NBA format, as it is at this moment:
1. Vegas
2. Dallas
3. L.A.
4, 5, 6. Minnesota, Seattle and Edmonton tied
7. Colorado
8. Winnipeg
So Vegas would host Winnipeg and Dallas would host Colorado, the other matchups between L.A., Seattle, Minnesota and Edmonton but this is the NBA model 1 to 8.