We have seen in the past when a lug nut was off a car and ignored, a crash usually ensues. Now without the infraction will we see risk taken that may jeopardize lives, especially when we get to the last 5 races before the chase when a win is in or not. Last but not least. You can bet, And I will probably be guilty of this myself, the live broadcast will show a car, like the 24 driving through 4 or 5 pit stalls and no infractions will be called.
Last, I worry about how many extra caution laps will be run to sort out all the penalties. This could slow the racing down especially towards the last of the race. Be certain the number of GWC we will see will go up as NASCAR will find something wrong with a back marker to "Give us that exciting finish"