I think he did a laudable job getting a thrown-together group of players - all of which have had some NFL experience, some more than others - to play on a professional level. Unfortunately we didn't get to see much of his work with the core early-season group of players (Olave, Shaheed, Means, Tipton) as injuries ruled out the top 3 and Tipton evidently was not suited to playing snaps over the last several games. His worth won't be measured by how he gets the replacement players to play, but how he gets the top-end talent to play ... provided they ever play.