User blog comment:Quna/Mikasa and Levi/@comment-1147027-20170814183907

First off I must admit that I should have cut Mikasa some slack. It took reading some other people's analysis and I admit there were details in the manga that showed her developing more than I noticed. My bad. Though those are still such subtle details, they can be very easily overlooked and I suspect they go unnoticed by most people (like myself).

Now back to the topic, i don't expect Levi to necessarily volunteer without something or someone prompting him. But if I'd been in charge of anything in that world, I'd be like "Yo, midget! You train her, or I'm confiscating all your tea supplies!" - That would do the trick, I'm sure ^.^

And I don't think we've seen an actual clash, not the kind I want. Mostly it's Mikasa pulling off some act insubordination and Levi gets irritated or mildly angered, or kind of ignores it/lets it slide. Even after she put her sword to his throat he comes along later and says that she and Eren were only locked up for looks and it was just a formal punishment. I refuse to believe that it's a case of nepotism :/ Still waiting for that "I've had enough of this" moment.