LINCOLN, Neb. - As the Huskers enter the back end of fall camp, questions still remain as to who will protect quarterback Dylan Raiola's blindside this year. 

Battles continue at the tackle spots, between players such as Lincoln native Gunnar Gottula and Alabama transfer Elijah Pritchett. Meanwhile, veterans like Teddy Prochazka and Turner Corcoran near full health. 

Offensive line coach Donovan Raiola says decisions could take as long as until game day in Kansas City.

"We got a lot of guys with really good experience," Raiola said. "Gunnar's shows up, Turner's back, Teddy's back.. Tyler Knaack is over there, obvioulsy Pritchett is here... At the end of the day, we're going to play the guy that's going ti execute and play with the effort required to be a championship level team."