For discussion’s sake, let’s say the Jets decide to go all in next season and thus opt to use Dubois as their own « 1-year rental », signing him for around 7M AAV.
Let’s then assume that this plan backfires and that Winnipeg’s clearly outside of the playoffs race before TDL 2024.
Let’s also assume that the Jets’ misfortunes are then not tributary to a Dubois subpar performance, nor him being injured long term. That his value as a playoffs rental is in other words optimal; a 6’4 (near-)PPG C/LW with talent and grit.
How much would a contender be willing to pay to bolster its roster with such a « unicorn » player, especially @ 3.5M AAV (with 50% salary retention)? Short answer, very much.
How unlikely remains the cristallisation of such scenario for Winnipeg - tenuous at best to think that Dubois would (over-)perform on an overall underachieving Jets team next year - that « optimal value » is likely part of Winnipeg’s risk management calculations at the moment.
The crux of the issue regarding the feasibility of a Dubois trade this summer I think is thus at which extent can the Habs leverage - and the Jets accept - the unlikelyness of an optimal TDL 2024 return to fix a reasonable, mutually beneficial deal for both parties.