Well, I just started the season, so I will have to see what happens down the road. What I am enjoying the most is using a wide variety of plays. I used to use Singleback, I-Form, and Gun. Now I am using all the formations and running out of three receiver sets and draws out of the Gun.
I know what you are saying about time. Right now (due to the economy) I am a stay-at-home-dad. I watch my two kids who are 2 and under while my wife is an RN who works nights. My son begs me to play ball so he can watch and he can't tell the difference between a game and practice mode, lol.