Nice rivets! So if the mirror doesn't work, you can hold a piece of Anthony's airplane out the window and check 6 with that.
Here's an example from DCS. Better, or possibly worse and I think it's funny, that in all the internet, the only picture I could find of DCS' cool mirrors, is
not dogfighting.
That little Lego shape in the lower right is a graphic representation of a F-15 vertical stabilizer. At least you'd know which direction to swerve or duck, so yes, if Asobo
ever figures out how to attach guns to these planes, they'll have to improve the mirrors. That's a given, but until then, I have this loong list, mirrors would sit somewhere around making "recently visited places" actually show recently visited places in the flight planner window.