Defensive game/defense, special teams, among leaders in pk time and can't kill penalties and garbage goaltending.
Let's say Chevy makes the RNH+Pulju for Trouba trade, Trouba is the Jets best D-man and now they have a massive issue on the blueline.
How will they make that better?
Neither RNH or Pulju have value to bring back Trouba level D-man on a different trade, Little who RNH would try to replace doesn't have even close to Trouba value.
Neither Laine or Scheifele are going anywhere, I highly doubt Ehlers is on the move.
If they trade Trouba they have to be certain they can get similar level D-man back, in a straight up trade or an asset that can bring that back in another trade. But then there's again the question who wants to trade a u25 #1D-man unless he's screaming out?
They can't spent all their cap on F either, Laine has 2 more years left on his ELC, that's when it's going to get expensive in Winnipeg. They need to be carefull with their cap. Enstrom has 1 year left and Myers 2, neither are anywhere close to Trouba and cap needs to be spent on defense.