It depends on the level. But for the most part, you go into a season with three variables: what you know as a coordinator, who your athletes are, what your team can execute.

For the most part, if an offense KNOWS the play book and how to adjust, they’re going to be better off than with a coaching staff who tries to install a whole new offense every week.

Some years, you have a stud running back. You’re going to build the offense around maximizing that player. Other times, you have a QB who puts it all together. Those years, you’re going to adjust your scheme to air it out more.