Their guy for that this year was Drouin, last year was ERod. Tatar was/is a bit more of a sure thing, but he could be in this category too. They've been in this path before, they just need to consistently hit on these guys and that is awfully hard to do.
I expect G will be traded... how much the Avs get there will be up for debate. His offense is going to have to come back around though. Manson isn't bringing back a thing. His NTC narrows the window significantly, but beyond that, he's an expensive bottom pairing defensemen. We're talking about a team that is one of those 19 spots AND has the ability to overpay a defender for 2 seasons by 2.5-3m.