Originally posted by krisblazeTwo of those issues are dependent on the time in which they occurred: Xavier putting the Phoenix 5 down happened years later and Darwin's Hela thing, then you have things tied to Banner's relationships to certain characters and then the context of the fights like Hulk leaving the School grounds and Juggernaut after figuring out Xavier was clean. Nanites all that are story elements that are integral to the events.
Feel free to point it out 🙂
If you put Doomsday into the story you remove all the relationship elements that Hulk and the others have with each other obviously so it's essentially death of Superman's plot all over again where Doomsday bumrushed the league of the time that had no idea who or what he even was or why he was