See I disagree.
Now I do like Anderson, I think he is a 1B type netminder. But by the time this team is going to be ready to really take a swing at a big Cup run, Anderson will likely be too old or have walked anyways.
His percieved value around the league has never been higher and to me now is the time to move him.
We are a rebuilding team, I think some people may have forgotten that.
Except it is a team's duty to compete to the best of their ability year in and year out by providing the best possible team. I just don't see there being any chance that Bryan Murray would go into next season with a Lehner/Bishop tandem. Anderson helps us win NOW, and that's what we need him to do for us. I also wouldn't be comfortable having Lehner as a starting goaltender for us yet. Let him back-up Andy. Let the rookie battle for the starting role with the veteran. Once Anderson's contract is up, let him go. If Bishop is not around by that point, so be it. Bryan Murray traded for depth and was well aware of the goaltending situation this move would create.
Personally, I don't think Bishop has a future here in Ottawa. If he believes that he is capable of being a starting goaltender in the NHL (in the near future) he is certainly going to leave the organization ASAP. Bishop has given the Senators options going forward, provided goaltending depth, and has played well at the minor-league level.
Best case scenario is that Bishop decides he will stick with the organization as a starter for Bingo until Anderson is off the books and come up to the NHL level with Lehner to see if he can take away the starting position. Within that time, Anderson could be dealt later on if Lehner and Bishop are proving to be effective. I find this all highly unlikely, but here's hoping.