In 2017, UCF had 3 future NFL receivers (Tre'quan Smith, Gabriel Davis, and Dedrick Snelson), an NFL tight end, (Jordan Akins) 3 NFL running backs (Adrian Killins, Taj McGowan, Greg McCray - a probable high draft pick in 2021) a 4th back named Cordarrian Richardson who is now the starting Fullback at Texas A&M, and a 5th back in Otis Anderson who will likely surpass 2500 total yard in his UCF career.... Oh,, and an All American QB.
Wandale, JD, and Dedrick were the only dudes from the 2020 Huskers who would've ever seen the field on that team.
2020 will be the first season since Frost arrived where he comes close towards equalling the talent he had at UCF.
And it's important to note that only the TE and Trequan Smith were leftovers on the UCF roster when Frost arrived. it built the rest of that roster in two years.
I believe we will start seeing similar growth at Nebraska in year 3.