First off, You're one of Wyntre's soldiers. I think it'd be slightly odd for you to immediately find this Crane Sensei after the tournament has been announced.
Second, You're ONE OF WYNTRE'S SOLDIERS. Why the HELL would your character WANT to be any kind of Sensei?
Third off, You did the SAME thing for Kami, or at least attempted. You're not following your character in a straight line but a crooked one. Bounces around to whatever YOU in real life WANT for your character. That doesn't make sense in game.
You just want a certain move, that's the ONLY reason you want that slot. Doesn't make sense to me.
Koramund doesn't have a Good Reason ICLY to actually want that slot.