Under preseason replay standard, Kyle Rudolph touchdown likely would have been wiped out

That's consistent with the standard that Riveron has used for most of the season. Although, techically, the flag should be thrown if there's clear and obvious evidence of Rudolph pushing the defender to gain separation, Riveron has been relying on something more egregious before dropping a flag when no flag was thrown. Based on the manner in which Riveron was explaining the new procedure before the season began, Rudolph's one-armed shove likely would have been enough to trigger a penalty via replay review.