college junior with huge coaching aspirations

The fact that you know you are not sure on the passing game, means you know you realize you don't know everything, and it looks like you have some resources identified. Next winter, find a Nike or Glazier clinic in your area. When I started coaching, I thought I knew everything I needed to know. I was very wrong. I applied for a head coaching position after my 3rd year of coaching, I didn't get it, and I'm glad now I didn't...I would have crashed and burned. Frankly the playbook part is the easy part. The tough part is all the other hats you have to wear as an HC. I wish I had a simpler answer for you, but this is not really a profession that allows for simple answers.