Walding will probably spend the season in Allentown, he needs to show this is a sea change and not a SSS fluke.
They seem to be working with him and Cozens to make them more selective, and live with the Ks in return for power and OBP. Walding's walk rate has jumped, which suggests he's learning to lay off the pitches he can't hit.
Makes sense, you can only do so much to fix a swing, then you have accept a player is what he is and teach them to maximize their talent. Altherr made his big jump when he became more selective and focused on pitches he could drive, still Ks a lot but walks and hits the ball hard.
What is strange in the low minors are a lot of hitters with low BB rates, even though plate discipline and working counts seems to be an organizational philosophy. Wonder if there's some developmental thing going on, focusing on mechanics first, discipline second - or are the scouts screwing up?