>>6676112This is an interesting thing at least in terms of weapons. The Kryptonian guns and the Sakaaran ones, but we also had new pistols from The Lone Ranger which to my knowledge haven't been reused elsewhere. I don't know if it's the licensing, like somehow these new elements are considered propriety concepts from whatever movie is being depicted.
Man of Steel sucked but I have to admit the armor was pretty sweet. Someone somewhere has probably used it to make Prometheus Engineers.