I've always thought teams should pass the ball if the game clock is just over the two minute warning. The clock stops no matter what and can surprise the defense. At least a play action rollout.
Besides the fact that Incognito did not hit the guy on the thigh or lower, how do you know what Incognito's intent was, and when can penalties be called on intent alone?
Even if they make penalties reviewable, the refs will still probably get it wrong, like when the Giants supposedly intercepted the ball without their player touching the out of bounds line.