I think the question here when it relates to Varsho is if he has the ability to change his swing enough to square up the ball more. Like basically, does he have the hand-eye coordination to get it done. He's not an egregious chaser, 67th percentile last season although it's been below the 50th percentile for most of his career, which also saw an uptick in his walk rate. But I guess that in itself was an adjustment, take a few more pitches at the expense of quality of contact.
He makes contact often enough, 76% for his career which is not bad, higher than guys like Bryce Harper, Matt Chapman, Rafael Devers to list a few. He honestly could stand to swing a bit less and work on being selective with his swing decisions. His biggest issue nonetheless is the totally exploited pitches up in the zone, he gets killed by those, and I wouldn't be surprised if this was a big reason why his IFFB is brutal, he's either whiffing up there or softly popping it up. He either needs to work on outright not swinging at those pitches, or change his swing to not be exploited by it. Can he do this? Does he have the talent to adjust in this way? That's the biggest question.