I'll take the bait and offer a reply. The party diminishing the value of the asset is the RFA that refused to negotiate a contract and demanded a trade despite that the team holds his rights for four more seasons.
The team appears to not be immediately caving to the demands of a player that has conversely holds minimal rights at best.
I'd conversely hope that Chevy would laugh at that offer and will instead hold out for a return that replaces Trouba's value in their D-core versus accepting a massive downgrade at D and a forward that they don't need. They don't want picks and prospects; they want full compensation for the loss via an NHL player of equivalent experience, talent, and age. Don't like it? Too bad. The GM has the full support of the ownership that those are the parties that matter.
It's really not though. If a team doesn't trade an RFA who 100% refuses to play for them, and that RFA sits all year, getting worse, becoming less valuable - that is on at least equal parts the player and the team to blame. The team building ramifications are squarely on the team itself while the career ramifications are squarely on the player.
Skjei isn't Trouba for sure, but part of Trouba's complaint is that he's not getting the position he wants. Skjei can and does play the side that the Jets want Trouba to play, and he's still quite young with solid pro experience under his belt.
Miller is not a need? You've got Stafford flanking a top tier center – Miller is 7 years younger and outscored Stafford last year. You've got a 24 year old rookie in Tanev doing nothing in the NHL so far in a small handful of games with a decent hockey east career as his entire relevant resume. The jets were 20th in goals for last year. Miller seems to fill a need if you look at what the team has and what Miller is instead of focusing solely on the GMs fantasies about getting pack an identical player to Trouba with different handedness.
The GM can want whatever he pleases, but he's 100% not going to get what he publicly says he wants. No team in their right mind is trading an equivalent player that is signed for a player who is not signed and is currently holding out on his team while people are having realistic discussions about whether or not he'll miss an entire year. Don't like it? Too bad, its basic logic. This is the Jets problem and no-one elses, no team is going to give WPG a great deal at their own expense when they don't have to.
Again, what exactly is the point of this? The GM should be building the best team. Once you accept the basic negotiation logic that lefty Trouba isn't coming to them, whats best for team building – taking the best deal you can get or risking sitting a prime asset and diminishing it for the future for the sake of "teaching a lesson?" And what's that lesson? That any NCAA player who gets drafted by WPG and is even considering staying in school 100% should? That any UFA who isn't completely sure they want to be there for the duration of their contract shouldn't sign there? Getting players to come and stay is already an issue, why on earth is the GM actively trying to exacerbate it?