There's a lot of speculation that we'll eventually seen Marc Spector join The Avengers, but Moon Knight star Oscar Isaac feels the supernatural super-team of The Midnight Sons would be a better fit.
The character of Moon Knight, who is known for his dissociative identity disorder, is the secret identity of Marc Spector. Spector, a former CIA operative turns into a mercenary, who dies during a job in Sudan but is revived and turned into the conduit of the Egyptian moon god Khonshu.