Gaming out an offseason where there can be significant change would require the following decisions: (i) buying out Lee, and (ii) finding a taker for either Palmieri or Pageau without spending significant assets (i.e. 1st or 2nd round picks).
If Martin or Clutterbuck are resigned, it needs to be below the 1.125M threshold (or whatever it is for next year). It might make sense to resign Martin purely as insurance. While I don't mind Clutterbuck as an ES 4th liner, I think his days as a penalty killer are over.
If NYI buy out Lee and move either Palmieri or Pageau, they need to replace them with forwards who are above average options on the PK. If Mayfield is healthy next season, it's possible the PK can improve, but only if they make changes up front.
Unless NYI plan to go for a rebuild, I think it's pointless to go into next year without fixing the evident & fixable problems that exist. I can easily imagine a better year out of the D corps, and Sorokin.