Personally i think this is good news. Not because i dislike the bears or hester... but... how can you take something like that out of the game? Its always been a strategic thing inside the 20 yard line. As i type this though i just thought to myself... well... youre penalized for sending a kickoff out of bounds.. but still... http://sports.yahoo.com/nfl/rumors/post/League-rejects-Devin-Hester-Rule-on-punts;_ylt=AvMD4PZ1VcjOhnQDK1hDWctDubYF?urn=nfl,74820
This rule change wouldn't have made a lot of sense ... the "coffin corner" kick is a primary function of special teams. The league should be giving kudos to Hester and the Bears for terrific special teams play.
If you are that concerned about stopping Hester, don't change the rules, get special teams guys who know how to tackle.