I'd suggest you take a look at the sequence of conversation and make an earnest effort to divine where the problem started. I think we will find "idiot". In effect, you're calling half the Board stupid when it's clear you lack any understanding of how college defenses are prepped. So, I revert to a basic concept. College defenses have many sets based on personnel and situation. They don't stay in a base D. When your getting your butt kicked in a particular look, you get the heck out if it. When your gimmick D is not working after 2 and half games, you adjust and, yes, you do practice in different fronts and alignments that allow you to switch. That's the way it works. It's not high school where you have a dumbed down base D with a limited number of varients off your base look. There is nothing wrong with a nickel look. There is nothing wrong with Crocker's version of it per se. There is everything wrong with a 3-3 that has 5 DBs getting shredded and zero pressure on the QB. Add to that getting gashed up the gut. If you say the players are too slow or not athletic, I don't see it. I see ill prepared, tentative players not making basic plays that simply don't require extreme athleticism. Wrapping up and swarming on tackles is not about athleticism. Getting up on receivers is not athleticism. Not turning to look for the ball is not about athleticism. Coming up hard to make tackles is not athleticism. If Joseph isn't making super human plays, we are screwed. If freshman are not making one on one open field tackles (due to scheme) we are screwed. The reason the wideout pass is open all day is because of scheme. There is no inside out help when there is no DE or Strong Side LB and the slot is dragging the other DB away from the play in man cover. I'm sorry but opposing OCs are shredding this scheme by isolating and forcing one on one with a QB having all day to throw.
At Nova, yes. I have no inherent problem with the scheme. I have an issue with forcing schemes on players that don't fit resulting in the worst D in FBS.