Precisely this. When the Mosquito was introduced it was under the Bomber category and it had an F3 view. A couple days later, after very heavy Mossie use whenever fighter hangers were down and people pointing out this version served in Fighter Command, it was moved to the Fighter category and lost its F3 view.
Lets try a new way of looking at this. Question will the Beaufighter carry torpedoes? Answer most likely yes. So how many torpedo carrying aircraft in the game at present use the bomb calibration mode to launch a torpedo? I think they all do right?
So of those torpedo carrying aircraft how many of them have F3 mode? All of them again right? So will the Beaufighter have a calibration mode for the torpedo? I don't know if it will or not, it would be a break from tradition within the game that is for sure if it didn't. The same would be said of the F3 mode for a torpedo launching aircraft.