We should have faked inuries
Just think of it as lowering your acceptable threshold for pain. That's subjective and within the rules, right?
On a more serious note, it will be interesting to see how the defenses adapt over time to address the no huddle. I don't see any rules changes that could be implemented to even the playing field other than bringing the hash marks closer together. I'm not even sure that would favor the D that much either. I guess it all starts at the LOS. If your line can blow up the other, throw scheme out the window.