What if we signed Collin Graf

If he's good enough, you can also find a spot for him in the top 12. But he's a Massachuetts lad, hardly unlikely the Jets are in the running. He's had a fine college season, should be college UFA signing.

Jets struggle with pretty much all free agents but northeast US guys really don't want to play in western Canada too often.

You're absolutely right. And it's nothing against the teams or cities, it's more geography. Phoenix and Jets have the worse travel schedule in the league. As you suggest east coast Americans, it sure is tough for friends/family to visit "isolated" Canadian cities.
I worked for a large Canadian national company. People I know even turned down promotions to if it meant transferring to Winnipeg.

In the last decade…only Seattle and Vegas have signed fewer NCAA few agents than Winnipeg.

(Full #s by team in this post)

Aren't you a busy bee. Thanks for this.