The 3-2-1: Nebraska has battled plenty of ups and downs at tackle play since 2020by:Sean Callahan•08/08/24•Sean_CallahanRead In AppNebraska OL coach Donovan Raiola. (Photo credit: HuskerOnline/Casey Fritton)The most recent injury to offensive lineman Teddy Prochazka is the latest of the Huskers' bad luck at the tackle position. We hit on that and more in the 3-2-1.