I don't disagree, but I also don't think anything matters if they go back to being a one-line team ... which is what happens if Hall and/or Krejci walk.
They've got almost $27m in projected cap space, potentially as much as $30m if either Grzelcyk or DeBrusk end up going to Seattle. But that also leaves holes at 2LW, 2C and plenty of spots up for grabs on the bottom six (Kuraly a UFA; Ritchie, Frederic RFAs) with really nothing imminent in the pipeline.
McAvoy and Clifton are the only proven D's under contract aside from Grzelcyk ... Carlo is an RFA, Miller and Reilly UFAs. After that you're into the Lauzon-Vaakanainen-Zboril range.
So I think if you can get Hall and Krejci on cheaper/short-term deals, you do it. If they ask too much, you let them walk. But either way, if they let Rask walk, they could have anywhere from $15M-$20M even if they bring Hall and Krejci back.
Should be an interesting offseason, because it won't get any easier next season going back into the Atlantic with TB, Florida and Toronto.