Embree didn't have a choice in red shirting players. He needed to play as many guys as he could... And the enexperience showed... Along with below avg coaching
He had some choices and he chose to go with "his" players in pretty much every case. He inherited a mess with a roster that lacked class balance. He left MacIntyre with the same problem.
He signed ten DBs in 2011/2012 (including Kyle Washington and K.T. Tuumalo since they played at safety some) and exactly one redshirted. Over two seasons.
He signed seven OL in 2011/2012, delaying the enrollment of Gerrad Kough until this January. So he had six on campus and three played as true freshmen before one quit football.
That's how you end up constantly chasing numbers.