A contract like Rask's would come into play for this year, as would Fiala's, who would most likely have to go in any deal for Eichel. That's 9+M right there, and if Fiala has any sort of year this year then he would be wanting 6-7M next year at a minimum. We would be losing that, and while dealing Dumba over the summer is an option, it might just come down to not re-signing Greenway in addition to losing Fiala, and relying on a whole lot of youth/low paid help in the bottom 9, bottom 3 D, and goalie position till 2025-26. Cap increases might help in a year or two, also.
Not saying it is the right way to go, but it's doable, I think.