On my blog, i go through some of the impressions i have this summer from running two of shafers most popular coverages exclusively. wwww.gsimmons85.blogspot.com I think the thing that most are wondering about in the secondary is how are we going to replace Brandent and Jamar? The thing about Shafers defense is that i dont think we are going to have too. The problem i saw from safties over the past several years at Michigan has been hesitation and second guessing. 90% of time if a safety is unsure, he is beat. Shafer (whom many consider to be one of the top secondary coaches in the country) takes the uncertanity out of playing safety. The biggest advantage for having a blitz happy DC, is that the secondary can read and react to qb keys, and not worrie about being looked off, missdirected, etc. The problem is that many times a blitz happy DC puts the secondary on islands. Shafer however with his blitz fakes, zone blitzes, and delayed blitzes, gives the secondary the confidence to know that a QB will never be comfortable enough sit back and read what they are doing. Shafer will spend a ton oftime in two-a-days working with his defense on reading QB's Arm angles, foot work, shoulder moves, etc. So having said that, I look for our safties to have big years, not becasue they are better than my second sons name sake (Brandent) or the guy from Butler highschool, just down the road from me (jamar) but rather because they are better coached, and have a better scheme for them to have success under.