The 49ers could be without Arik Armstead for their primetime Week 3 clash with the Denver Broncos because of a foot injury and, with the interior the weakest part of their stacked defensive line, there’s some concern that his absence could be a critical one.
But San Francisco still has talent up the middle to fill the void should Armstead be unable to play, with Kevin Givens likely to take on an increased role if the Niners are without the former Oregon Duck.
