Double team

The double team is the illegal block from the outside 15-yard zone aimed to perform the double block on the same player. It appeared in 2018 after the NFL rules changed regarding the kickoffs. This block is legal only when both plays are inside the 15-yard set-up zone. There are three players outside it who can’t perform it against someone who covers the kick. These changes were the result of concussions while yielding the kicks.

This penalty is unique as it exists in the NFL book. Other leading leagues didn’t adopt it. It’s the specific solution to minimize the number of kickoff concussions. This penalty is offensive only and costs fifteen yards.