
The A-11's base formation features a center, two tight ends, two quarterbacks and six split ends - three on each side of the center. All players wear numbers that make them eligible pass receivers (1-49 and 80-99) as long as they're positioned at the end of the line or in the backfield. What makes the offense legal is putting at least one of the quarterbacks 7 yards or more behind the line of scrimmage. As long as no one is in position to receive a hand-to-hand snap from the center, the alignment qualifies as a scrimmage-kick formation and normal numbering rules (a minimum of five players wearing numbers 50 through 79 on the line of scrimmage) don't apply.







