[tarheeljks]

it's good to mix up packages, but i think using the 3+wr sets as the default to run is a bad idea unless you are a very good passer (obv you can get away w/it w/certain teams). running out of multiple wr sets is just smoke and mirrors that really only works against weak comp; you are better off going into practice mode and learning to run out of the standard running sets (single back, i-form, etc)

edit: running out of 3wr sets isn't that big of a deal, but you still need a strong passing game to get away w/using it as a base set. regularly using 4+ is not feasible against decent players.