My question is VERY VERY spoilery, so hover at your own risk:
I find it interesting that Killmonger is dead at the end of the movie. While Killmonger's role (and death) was pretty damn meaningful, I was really kind of surprised that he presumably died the way he did. I really liked Michael B. Jordan's performance a lot, and I was kind of hoping he could become something like the Loki of the Black Panther universe. Does anyone think there's any chance of him coming back in future Black Panther movies? Jordan just has a lot of charisma and it's a shame to see him done after just one movie. There is a small amount of ambiguity of him being unredeemable in the sense of being fully dead.
Second question is probably spoilery in terms of the answer: I admittedly don't know enough about the Black Panther comics to speculate as to what the sequel would be, but does anyone have any theories?