So, there are many suggestions done on this board for BCoF. Many of them would make the game more realistic than NW is in it's current state, so here's the idea:
When BCoF, there would be two different game types than servers could be set on, like how it's done in Red Orchestra.
One would be Arcade mode, which would be like what NW is now. It's got some realistic factors but it's main goal if for public play and just to have fun.
Then, there would be realism mode. This would have those features which make the game more like an actual war. Stuff like uniforms degrading, misfires, composure, debuffs, more realistic damage and fatigue.
(NOTE: This would mean that there would be different types of the modes that already exist, this would not replace game-modes like Battle and Conquest)