From what I understand Arizona wants the first round picks more than the prospect.

Overpay for Chychrun. I get that someone will overpay, but Dallas should hold on to Stankoven. Wyatt and Logan could develop into a stable second line threat.

I don't see the Stars paying the price for 2 years of Chychrun, considering they already gave up a 1st for Nils, and will more than likely not have the cap space to extend him. He's a definite upgrade, but I can think the Stars can find another defenseman for half the price.