Bronn is such a badass that not only is he the hero of Blackwater, not only did he take down a dragon, not only is he undefeated in trial by combat, but he also managed to carry a fully armored Jaime 500 yards underwater. Just give him the throne. It's clear nothing can stop him.
Also, I really don't see why Davos bothered even going to Eastwatch if he was just going to sit out. He should head back to Winterfell to counsel Sansa, especially with Jon knowing how conniving Littlefinger is and that he wants Sansa. I guess he's a noob at this whole king thing though.
And I'm not sure I understand how Jaime betrayed Cersei. He had no idea he was going to meet Tyrion, and right after he did he told Cersei about it. Seems like the opposite of betrayal to me.