last year we would bring in player group A in formation 1 which would be a certain play
we would then have player group B in formation 2 which would be a different play
etc. etc.
examples of player groups could be Roscoe is in and it's formation 1 - i knew it would be play x
when we had the K gun we could run any play using the same folks and did not have to bring in groups and run those groups plays
limiting formations in and itself is not necessarily a good thing but being able to keep one personnel group in and being able to run sevral different plays out of the same formation is a good thing