The big issue with Tryamkin is, I assume, that he will only come back if he is guaranteed a spot. Next year we add Hughes and probably Juolevi onto the roster.
Tanev and Edler (I assume he will re-sign) are locks.
Hutton (RFA) Stecher Tryamkin Juolevi and Hughes will be fighting for 4 spots.
MDZ is UFA
Pouliot RFA
Biega is signed.
We constantly complain about our D, but we could have 10 D men fighting for 6 spots. I can't see re-signing MDZ if it looks like NT is coming back. If no Tryamkin, then Biega / Pouliot are 7 / 8.
This is all assuming none of Brisebois, Sautner, Eliot, Chatfield or McEneny makes a splash at training camp. Or our 1st round pick this year is a ready D man (doubtful). Or that Woo or Rathbone or someone else turns heads.
Edit - massive error in this post. I left out Gudbranson entirely. sorry, and its just that much more complicated ...