What if The Black Panther had joined the Illuminati?
How would events have been different if T'Challa had joined with the others in forming the Illuminati?
Would the Hulk have been shot into outer space?
Would Civil War still have happened? Would it have ended differently?
I could see him and Namor taking sides together with different attitudes as to why and perhaps taking Black Bolt with them to form a rift in the group possibly forming two opposing groups!
What do you think the outcome would have been had T'Challa not refused the idea so strongly and gave it a chance? I'm personally surprised he didn't join the group to at least keep tabs on them for his country's protection. Similar to how he joined the Avengers.