Modrić was a Barca fan, but we know how that went...That's true, Šeško is taking things slowly and smart like Haaland did. He's taking similar steps in his career and could see him staying another season at Leipzig unless he explodes in the second part of the season. He's still improving and learning, I don't think he's totally ready for a big club already. He'll have offers to move but could see him chosing otherwise.
He's a Madrid fan though but that usually doesn't matter.