Is belicheck so "successful" because he always use deflated balls?

The big debate that's going on between the fans and the teams is the one team ( the patriots) did an illegal thing they deflated the footballs they brought in so they would win the game and move on to the super bowl.

Question 2: The NFL found out about he deflated footballs when an interception was thrown by Tom Brady the Colts defensive player told his coach to weigh the football and he found out the football was lighter than it should have been. During halftime the referees switched out the football for legal ones. The ball pressure matters very much because deflated ball tend to be easier to throw and catch.

One rule that the NFL could change is that the referees should weigh every single ball before and during a game that would help with the cheating if they are cheating.The colts found out because when they caught the interception pass that is felt lighter and they they were not up to NFL regulations

The big debate going on between football fans, and players is that the balls were deflated and most of the fans think that the footballs were deflated and they were so the fans feel like the balls were under 12.5 PSI.