I missed it a couple pages back, but Florida's Gudbranson trade is, I'm guessing, a money thing. They save $2.6 million in actual dollars in the deal. In addition, Gudbranson was set to go arbitration eligible RFA the same year as Huberdeau and Ekblad's contracts expire. They had some tough choices coming and it's not really a surprise that they'd choose to pay the latter two instead of the former.
I'm not sure if this makes them more likely to pay Trochek what he will want, though. Probably depends on what he wants and what Campbell wants.
Jagr and Barkov receive $5.5 million in raises over the summer, so between the (probable) Mitchell retirement and Gudbranson trade, they're cutting $6.7 million (and that's ignoring that they may need to sign another D), leaving $1.2 milion in new dollars (I'm ignoring Purcell and Hudler because they were merc rentals who exceeded the internal budget--ownership had to grant Tallon an exception for them). IDK if that's going to be enough. If Campbell took, for example, a $1 million haircut, that $2.2 million will get them in range of re-signing Trochek to a 2 year deal, but they're probably a year out from Huberdeau and Ekblad's salaries going up by a combined $10 million and may want to just bank the savings for that.
Lot of moving pieces with that team over the summer. Gudbranson was a tough choice, but they have a few more ahead, unless the owners sign off on being a cap ceiling team, which I wouldn't count on.