I understand and agree with most of what you are saying but I think that's a bit of an over simplification. Part of the reason those Air Raid or Spread teams are so successful is they have a system and they stay the with it. That's how you get the "practicing over and over". Ga Tech runs the damn flex bone veer but they do it over and over. We are on our what, 4th or 5th system in 8 years?
We have to keep recruiting different QB's for a system but the system leaves. Austin Wilson is a terrible fit for the read zone. I am worried Edouard and Long will be bad fits for Lester's offense. We keep chasing our freaking tails here. It's silly. You look at Wisconsin "meathead" football but they keep finding backs and linemen that fit their system. They crank out 1500 yard rushers year over year. We've gone from Crow-hop to pistol to bubble screen to pro style to hurry up shotgun to GMac's Frankenstein to this.
And we wonder why our QB's aren't producing?