Marcus Johnson playing left tackle for Vikings

Posted by ESPN.com's Kevin Seifert
GREEN BAY, Wis. -- The Vikings are down to their third left tackle.

Starter Bryant McKinnie is suspended for the next four games after violating the NFL's personal-conduct policy. Replacement Artis Hicks left in the third quarter because of an injury that has not yet been announced.

That leaves Marcus Johnson playing left tackle for what I believe is the first time in his career. Johnson has alternated between right guard and right tackle during his career.

UPDATED: Hicks is out with an elbow injury.