I agree - if it works, I'm fine with it.
He's going back and forth though so it seems like he's caught in between - trying to throw one way but lacking confidence in throwing it that way. Trying to unlearn the sidearm but still trusting that more.
I think that's exactly it. The difficult plays don't allow for time to think about it so he just goes with what feels natural - so he makes all of those plays.
