Referee moving defenders

[APG]

Originally Posted by Robert Goodman

That's very interesting, depending on how (if at all) FG formation is defined. Team A could line up unbalanced, but team B can't match?

From the rule book:

Note: These restrictions do not apply if a team does not present a standard punt, field goal, or Try Kick formation (an equal number of players on the line of scrimmage on either side of the snapper in a tight formation), or if, after the offensive team has assumed a set position, there is a shift, or a player goes in motion.

*Restrictions referring to lining up over the snapper and more than 6 on either side

**Just want to note that jTheUmp's quote is from last year's rule book