Rules proposal extends low block fouls to scrimmage downs (yes

The Competition Committee is proposing eliminating most low blocks on scrimmage plays.

On the 49ers bye week to-do list: rest, heal up and for God's sake

Football Zebras - Analysis and commentary of the NFL's officials

Competition committee explains NFL rule change proposals

Personal foul ejection, chop block ban among 19 NFL rule proposals

NFL looking into potential change of controversial rule: 'The f

Do You Yell At Referees?

Teams toss out 9 new rules proposals hoping some will stick

New point of emphasis aims to reduce taunting during dead-ball

Science Lab: Here's why Cowboys have road woes

new usxfl rules

Football Fridays in Georgia 6A State Final: Thomas Co. Cenral vs

Brock Purdy, 49ers rally from 17 points down, beat Lions 34-31 to