I'm sorry Adam but you missed a huge part of the team responsible for errors and that is the core NCAA team. The gameplay guys. You don't need bug finders to figure out if the pass rush is right or if the sliders work right. If you guys are leaving slider testing up to minimum wage bug testers then that decision right there is completely flawed. Sliders are a huge part of a game and the responsibility for them working properly ultimately falls on Russ's shoulders or another core designer.
Gameplay flaws and issues that can be spotted quickly fall to the core group. Glitches like a recruit not being able to come back in online dynasty fall to testers. Bugs that happen less than 1% of the time are acceptable. Broken sliders two years in a row is not.
Let me just add this. QA might be at fault for not catching errors but the people who screwed the stuff up in the first place should catch most of the heat, not QA. Too much passing of the buck on to QA imo.