Reading between the lines initially, it seemed to me like Kovo’s injury could keep him out until 2026. This could put Fitzgerald in quite the conundrum and certainly alter his offseason plans with regards to Hamilton and Nemec. There is extremely low probability that both are gone and a real chance that neither is shipped out. I really do not want to trade Nemec so that leaves Hamilton. Like you said, there’s no way Fitzgerald is going into the season with a RD of Pesce/Nemec/Casey. Maybe he brings in a temporary plug for third pair RD but I think the preference would be to start Nemec out there. We really need that 9m freed up from Hamilton though to bolster 3C and other spots. Should be a fascinating summer.
We really don't need 9 million in extra space unless you want to waste it all on a "top 6 winger" who will have infinitely less positive impact on Jack/Bratt or Timo/Nico than Dougie does.
NJD (assuming approximately 8 mill to luke and a full 22 man roster and nobody dumped) will have 2 open roster spots (a 3C and a 4RW) and 3.5 mill to fill said 2 spots. If you need 11.5 mill to fill 2 bottom 6 forwards, you're doing it wrong (and hint, that's how you end up with Ondrej Palats and Erik Haula and Brenden Dillon type contracts that we complain about in the first place)
If you don't trust Erik Haula to be a 4C. then you dump him and replace him with a different 4C (at around 2 mill ish saving about 1 mill in cap)
If you don't trust Palat to be a 3rd line winger, then you dump him and replace him with a 3rd line winger (I'd pray you aren't spending more than 4 mill at this slot so +2 mill there, find a warren foegele type)
If you're looking to spend anything more than 1.whatever mill on your 12th forward, you're doing it wrong.
Or you could look to send Dillon to Timbuktu and get an extra 2.5-3 mill there (assuming a Forbort/Kovacevic type acquisition as a 7D)
So that leaves 2.5 mill for a 3C (or as much as 9.5 with other changes). If you believe that's glass, I'd slot him there for that money. If not, you're likely best buying retention.