If Dubas sincerely believes this is a playoff caliber team he'd buy,( but he won't). Sid and Geno have avoided injuries longer than anytime in their careers, that can't continue. If they weren't good enough two years ago to make the playoffs they aren't good enough now, - Jake, with a goalie who gives up a goal almost every single outing in his first five shots and has an abysmal goal differential. This run isn't sustainable.
He does not have to buy to improve this team, as has been proven already this season. Recalling Pickering improved this team. Earlier, giving Blomqvist a few starts when the team was a complete mess, helped matters. Adding Tomasino for minimal asset damage has improved the team. Adding Joseph for free was a godsend.
He should continue to look for ways to improve the team just as he has been doing. In other words, he should continue to do the job of a general manager. This whole buy or sell nonsense needs to stop. We should never trade our first-round pick, no matter how good we are. And we should never stop tweaking with the roster (or trying to win games) when we are struggling. It's pro sports.
That said, there is a clear path to the playoffs this season. So to ignore that would be completely stupid (and not at all what the plan calls for as long as 87, 71, 65 and 58 are on the roster).