Multiple melee weapons.

So. the title is almost asking my question itself. Will there be or is there already(didnt find any mods myself) an option to carry multiple melee weapons on missions? Since we dont have short melee animation for every weapon( yea-yea. this is the point, they are all different, i have to choose, it diversifies my gameplay, but still...) i think, it can greatly improve melee build's game experience.