Nothing concrete yet, but probably come changes coming regarding extra points.
http://www.nfl.com/news/story/0ap300...e-to-happening
Among the variations discussed:
» A team could go for two points from the 1 1/2-yard line or kick an extra point from the 15.
» Eliminate the extra point altogether and just place the ball at the 2-yard line, making it a two-point play.
» Narrow the goal posts.
» A college-type rule in which a defense could score a touchdown on a blocked kick or interception or fumble return on a two-point conversion.