I will say after strikeout filled spring training, it's not a good sign to see him strike out in 5 of his first 10 AA PAs. I'll be honest, he has huge holes in that upper cut swing and I'm not sure why this hasn't been addressed at this point. They had all spring and alt camp to watch this swing and it appears to be a one plane upper cut swing with lots of holes.
He swings through a lot of pitches both fastball and curveballs. Maybe it's a timing issue, but his timing must have been off all spring so far because he was underwhelming in spring training and now has started off with a lot of miss. I've watched his PAs and they have mainly been against guys throwing 93 mph and above.
Just something to watch as he continues.