MCU Phase 4 Avengers: 15 Characters Who Must Appear (And Who Should Play Them)
1. Elsa Bloodstone - Rose Leslie
Sure, most casting choices may attempt to be ones that pick an actor of similar appearance to the hero or villain they would be suited to playing, but generally, most people don't have a striking resemblance to comic book characters.
One of these exceptions is Rose Leslie, whose appearance is pretty darn close to that of Elsa Bloodstone, Marvel's monster hunter extraordinaire.
As previously suggested, Bloodstone kinda has thing for killing monstrous beings, an occupation which is made all the easier by her enhanced strength, speed, and durability - not to mention an immunity to vampire bites.
If Blade is going to be added to the MCU, then a version of this character would be one that would make a similarly superb addition, their hobbies being mighty similar and all, especially if she were to be portrayed by the aforementioned Rose Leslie, who would fill the role spectacularly.