NFL teasing kickoffs might get removed within the near future.
NFL thinks those plays are responsible for a high amount of head injuries and even with recent changes still don't like the amount of hits occurring.
Also their plan to move touchbacks to the 25 yard line hasn't worked as well since teams are starting to do shorter kicks to ensure the ball stays in play. Fewer touchbacks compared to week 1 last season.
http://www.cbssports.com/nfl/news/ro...iminated-soon/