Conspiracy theory on refs

When the refs threw a flag for pass interference on an intended pass to Gronk at the very end of the game you just see Brady yelling “it’s about time!!” multiple times at the nearest ref. The refs let our DB’s get away with murder. To me it feels like the league wants GB to be the number one seed, so they let the Saints have the advantage yesterday.
The refs also let Tampa's DB's get away with murder, starting with the forearm shiver to the back of Callaway's head that caused him to drop a 1st down catch in the red zone in the first quarter. No flag there either.