I keep saying this but Dallas is in a really unique spot. They have very good veteran players and a core group of explosive young forwards providing primary and secondary scoring, along with 3 really good d-men. The Seguin injury, while unfortunate for them, really provides a fantastic opportunity to well exceed the cap for this season and into the playoffs before any rules change and, beyond that, they have Benn, Duchene and Dadonov as UFA's at years end, on top of the cap increase ad only Johnston as a RFA that should be due a major raise at years end. In saying that they could very easily fit a large contract or two of players that propel them forward both this year and next.
As an aside, Matt Dumba was signed by them this past off-season to help their right side defense and he hasn't worked out very well. 1 point in 19 games ad I believe he has been a healthy scratch at times. He makes $3.5m per season for this year and next.
Would the teams consider a deal around:
Kreider for Dumba @$2.5m + Bischel + DAL 1st
The Rangers get a RD to play on the bottom-pairing for now, allowing Mancini to get big minutes in the AHL as well as a high end LD prospect with good size in Bischel and the Stars add a power forward who can also help their PP and fill the role Pavelski had there for years.