I was really not expecting to see Madripoor brought up without the X-Men. I feel like every time I see that city it involves either Wolverine himself, or the X-Men as a whole. It was even cooler to see it realized in the MCU. I was really hoping they'd bring up Tyger Tiger while in Madripoor too, but maybe she's not in power yet at this point in the MCU timeline. I'm really surprised that Zemo stuck with Sam and Bucky after the explosion at the secret lab, I figured he'd be off doing his own thing from that point on. You know he's gonna try and bail at some point, although I gotta wonder if that Dora Milaje agent that Bucky ran into at the end (or another of them) will end up with their hands on Zemo. I'm hoping he gets away somehow, he's too interesting of a bad guy to get rid of this quickly (not that it's stopped other Marvel villians from dying).
The theory on reddit is that Sharon is the Power Broker...could be interesting.