Franklin Richards as.....the Sentry (Attempted this before. Fun idea.), Modi Thorson, Skaar son of Hulk, Jimmy Hudson Jr. Son of Wolverine, Ahura Boltagon Son of Black Bolt and Prince to the Inhumans, and lastly Samuel Alexander Rider Son of Richard Rider. As you see, I like the children angle right now. Trying to figure what I wanted to do more. Possibly Ahura. If anyone has an opinion on it then share. Could help my decision.