Arguments sake
1. your assuming no more movement on the roster, Hughes has already let it be known that he's looking to help Petry get to the states to be with his family ($6.5M). In addition, Allen, Drouin and Hoffman are also potential candidates to be moved as well along with Drouin depending on the direction the organization goes. There's potentially $18M in Contracts that are moved this summer.
2. Romanov is more likely getting a bridge in the 2 year x 2-2.5M range. namely, because his offensive game hasn't shone through yet from the player angle and he has no arb rights from the team angle.
3. Weber's contract is gone this summer, it was nearly gone a few weeks ago
Finally, as long as we clear this year coming regardless of the above the contracts start to fall off the books,
22-23 UFA
Allen, Byron, and Drouin $14.5M
23-24 UFA
Alzner Buyout, Hoffman,Edmunson $10M