Gallagher was used and abused by the previous regime, so eventually got paid. I really have no issue with him staying till the end. Armia and Dvorak will walk into free agency. Some team might give you a pick at the deadline. If it happens, well pretty good asset management. Anderson can be an effective third liner if he starts playing physical again. Just ride it out and some team might give you a pick when the contract expires. It's not rocket science.
At the end of the day we shouldn't really be looking at what to do with the vets we should be looking at what's best for each young guys development. In my mind it would be something like this.
Roy: In the NHL playing in the middle six with 2nd wave PP time.
Beck: Play 30-50 games in the AHL and assuming he does well a callup to finish the season in the NHL.
Kapanen: Ideally would be the same as Beck with a split AHL/NHL season but since that's not possible I would say going back to the SHL is best for him because it will allow him to continue to build his offensive game.
Xhekaj: AHL, and ideally top-6 minutes if playing as a winger, top-9 if as a center and I could see some NHL time as well.
Tuch: AHL and possibly some NHL time as an injury callup if he's doing well in the A
Mesar: AHL
Farrell: AHL
Heineman: AHL
Going into next season is where things will become interesting as we'd be looking at several prospects primed to become regular NHLers.