I think Edmunds is being asked to do things he just isn’t capable of. Too much pass coverage is my main concern. Secondary to that, he is a side to side linebacker that appears to have gained some weight and lost speed- he just looks slower. Third, his sloppy tacking and poor angles make me want to vomit but maybe his shoulder still is not right.
In my opinion, Klein, Dodson, Marlow, and Taron Johnson are the weak links- just about equal but at least Taron smacks peoples.