A-11 is no longer legal.

[MrUmpire]

The petitions are now available. Kurt and Stan are leading the march on FED. A sampling:

"Is there room in America for more than one style of football offense now & in the future?

If you believe the answer is Yes; and your school, your league or your entire section wants to use the A-11 Offense or a Hybrid of it, please read below about how to submit this Dual Petition to your own State Association and the NFHS. Over the last two years, many hard-working coaches & student-athletes across the USA took a chance & tried something innovative in the game of football. Now, A-11 Offense concepts and strategies are here to stay in their true capacity, in a hybrid form, and/or in the new A-11 Camouflage attack for teams wanting to use different ideas."

So, without the A-11 there is only one style of offense. This will come as a complete surprise to every coach I know.