Artist made a good job of making it look boring too.
He just sits back for the most part while being on the mercy of the other fullback to not move up.
Don't jinx yourself, man.
Something tells me he didn't quite get it.
Hopefully I'm wrong, but usually when characters start talking about how they've got everything under control they start tripping hard.
Hasn't he previously passed to teammates to facilitate scoring?
If he's capable of scoring on his own, why complicate his tactics by inventing ways for others to score instead?
Unlike everyone else, who just mope around while keeping him guessing without explaining anything.
Obviously he had his own plan during the match, which everyone else seems to ignore.
What's "natural" to you might not be natural to everyone else.
He was able to verbalize his past plays just fine when explicitly asked about them though?
He may not have completely understood everything but he can do it just fine already if he actually tries.
Such dumb logic.
I find it hard to believe that Retsu wouldn't come up with a countermeasure after being grabbed the exact same way the last time he fought against Musashi.