Did you watch more than 10 seconds?
I wouldn't say older, but the attack on Lucis scene is gone, isn't it? So they only get attacked in Accordo, lose the crystal, maybe also lose his father, if he's back in Lucis in this shot (seems to be Lucis), then I guess he's effectively King now. Unless that's before they set off on their road trip, but he's looking way too intense for it to be just a "let's have fun in Duscae" moment.