I'm sure this topic has been debated to death and the answer will always vary based on league format, but what would be an equal exchange of value between 2 different positions.
Example in Question,
(see league in sig with Tavares, Benn, etc)
The top team in the league is after Halak.
I would obviously want a solid young keeper forward in return.
Is there a formula one can use to say Halak = X Value and Fwd B = X Value.
Furthermore I'm tempted to just keep Halak because going into the draft with only Pavelec leaves me up shit creek without a hockey stick.
Regardless, if a was trade Halak, what caliber of forward (maybe provide an example) is he worth.
I don't over value any player too much but I do see Halak as a pretty valuable asset. He's a young goalie in a good system who should see more starts and W's than he did last year.