Im being creative

Trenin is a UFA, you can get him in the off-season for nothing if you can pay him and if he wants to come here, but we may need to overpay. I have no problem trading for a UFa, but not at that price.

Rasmus Anderson is close in value, but I don’t think Calgary bites on Rosen. I think they will want centers, and I think for Anderson who is signed to a bargain deal and is a right shot D, it may cost you Savoie or Kulich.

I wouldn't give up Krebs for Trenin, I would give up a pick though so I have the ability to talk and try and sign him before he hits FA. I do like him as a target though, brings things this team can use.
Plus I had never seen someone almost put Chara down, guy buckled Chara's knees with a nice Right Hook, of course Chara made him pay the next time they fought.

Easier to read 3-way trades laid out like this...

BUF Gives: Mittelstadt, Clifton, Girgensons
BUF Gets: Marino, Bastian, Klapka

CGY Gives: Markstrom, Klapka, $2m retention
CGY Gets: Mittelstadt, Vanecek, 2024 1st (NJD)

NJD Gives: Vanecek, Marino, Bastian, 2024 1st (NJD)
NJD Gets: Markstrom ($4m), Clifton, Girgensons

maybe...

BUF Gives: Mittelstadt, Erik Johnson
BUF Gets: Marino, Bastian, 2025 2nd (NJD)

CGY Gives: Markstrom ($3m), Hanifin
CGY Gets: Mittelstadt, Holtz, Bahl, Vanecek

NJD Gives: Marino, Holtz, Vanecek, Bahl, Bastian, 2025 2nd (NJD)
NJD Gets: Markstrom ($3m), Hanifin, Erik Johnson

That's not happening.