Game Of Thrones: 10 Things That Will Definitely Happen In Season 7
6. Daenerys Will Kill Euron Greyjoy
Euron Greyjoy is a total dick. I mean, not only did he throw his brother Balon off a bridge, but he makes fun of Theon, too - hasn't Theon been through enough? There's also the fact he mocks Yara and thinks he can easily win over Daenerys. All in all, a fairly unlikable character.
Which will make his death by Daenerys' hands (or more than likely, dragons) all the more satisfying. Seriously: Euron has no chance of surviving. Season six was largely spent putting the finishing touches on Daenerys' character. She's strong, independent, and determined. There's no way all of that is being undone by Euron.
There's also the fact that she promised Theon and Yara that she'd help oust Euron from the Iron Islands, but there's no way such an unpleasant character will get away with nothing more than a slap on the wrists.
Given how Euron is currently hunting for Theon and Yara, their eventual conflict will be at sea. There'd have been absolutely no point showing Euron demand the construction of a huge number of ships only for us never to see them. Besides, a battle at sea would actually give the characters from Dorne something meaningful to participate in (or be a natural place to kill them off).
Expect Euron Greyjoy to be the first dragon-related casualty of season seven.