The obvious black Marvel character is Bishop. I think he’s a great character and I’d love to see someone play him in a movie (though maybe Sandro Rosta is a better match for his physique). But, you know who I think you’d be great for is Longshot. In the comics he’s white and blonde, but who cares. He’s a genetically engineered alien. The Mojoverse is such a rich vein of potential movie content, and writers could have so much fun with a character whose superpower is luck.