To me - this article came across like Ianetta decided to watch a lot of video this offseason specifically looking to improve his pitch framing and with some minor tweaks, he's gone from one of the worst to one of the best in baseball in one offseason. This didn't come off like he's been working on this for a decade and it finally all just magically came together.
Again, to me, I would equate this to an amateur golfer who's been playing for 15 years. He's always "trying" to get better by playing a lot and maybe reading a book or two, maybe got a live lesson a few times.....and then suddenly he discovers a golf lab, which provides video feedback so he can actually see what he's doing wrong and what good golfers do right......he takes 15-20 lessons over the winter and next spring he's shaved 5 strokes off his handicap.
I think there's a point here...yes...why did it take Iannetta so long to realise some video analysis and hard work might make him a drastically better catcher? And when is Navarro going to try it? (although Navarro's fat ass likely is the reason he's so awful at framing...doesn't matter which way he puts it - it's in the way).