Not a football fan, don't even watch it. I just have a question. If the ball is or is not underinflated does it matter that much? Are both teams not using the same ball?
I understand with baseball bats, hockey stick etc, where only one player is using said object. However, if a football is underinflated both teams are using it. Am I wrong on that thought? If a ball is put into play and both teams are using it, does it really matter that much?