Wide receiver breakdown by class they are currently scheduled to graduate in (and I know there could still be redshirts):
2020:
Yeast
2019:
Holtzclaw
Ross
2018:
Gosier
Greenwood
Jackson
Richardson
Snodgrass
2017:
Baker
Bone
Johnson
Badet
Montgomery
Williams
2016:
Timmons
2015:
Herrick
That means that Yeast won't be on campus at UK until 2017. He will be a freshman. That year we will have 6 scholarship receivers graduating and we'll have a total of roughly 13 wide receivers on the roster. If I had to guess the staff will likely try to redshirt Yeast that year. So, he'd be coming in as a RS freshman in 2018 when we have roughly 7 scholarship receivers. So, we'd need him in 2018, and will likely take several others in 2017 to ensure that we have some redshirted players to step in after losing the 6 WR class of 2017. Getting more in 2019 (or the 2016 HS class) is not that necessary because we would still have roughly 12 scholarship receivers on the roster, not including those incoming freshmen. Where will we need more help? After 2017. It's better to get that help a bit early and redshirt them rather than having to replace seniors with freshmen. At least this is all in the perfect world where everyone stays healthy, happy, doesn't leave early for pros, and doesn't get into trouble. Big difference in needs for 2016 high schoolers versus 2017 high schoolers.