Football Book Idea Gauging Some Intrest

 I am thinking of writing a book with various topics. Don't know the level of interest but I already wrote a table of contents. Wanted some feedback. 

Football Concepts: Theory and Practice

Preface: This is not a scheme or package to sell to you. It is a thought process driven book we will cover situational football, various offenses and special teams concepts. It is a thinking book for the aspiring coordinator, head coach, or football fan in general. Some things will be NFL driven, College, and High School. 

This is book in not intended to be read from page 1-end. Look at the table o f contents and jump around however you like. 

Topics.

1. Situational Football (On Schedule. Behind, Short yardage) 

2. Menus and Checklists

3. Defensive Coordinator Job Description

4. Offensive Coordinator Job Description

5. Play #1 Outside Zone in Concept.

6. Coverage #1 Robber Coverage in Concept 

7. Kickoff considerations (Blocking Schemes, Butt Side Avoidance, Expense)

8. Economic Consideration #1 in football (talent as the scarce Resource) (Coaching and Athleticism)

9. Economic Concept #2 Time as a constraint in practice preparation

10. How much offense is too much

11. Game Theory and the Optimal and unexploitable Approach to balancing Play calling ranges (Use Poker Pros vs New Age Players) 

12. Offensive Goals to consider when building an offense

13. "Myth of the Spread Offense" - Put the QB is shotgun and everyone is in the spread

14. Flexbone inside Veer 101: 

15. Flexbone Mid Triple 101

16. Flexbone Down (Belly G 101)

17. 4-2-5 Safety Play template 

18. The Y Cross

19. The Sail

20. The Double Post

21. Tampa 2 and Trap Corners 

22. Cover 3 Flat Drop Technique 

23. Middle Field Safety Coverage Free Safety: Do Not over Complicate it. 

24. The Lonesome polecat

25. Through the eyes of one player part 1: Game Theory Defense: The Offensive Guard vs the Defense Inside Zone Variables

26. Eliminating Variable to simply your offense 

27. Signal Systems 

28. Stealing Signals

29. What is a tendency in football

30. How awesome is the Lombardi Sweep video

31. Gary Patterson 4-2-5 Sideline Operation 

32. Data Driven Football vs Emotional Football 

33. Pin and Pull Always Grades out

34. Ok Lets talk about the RPO: Its what everyone is talking about

35. Flexbone Rocket toss 101: The cheapest play in football 

36. 2 Point Plays

37. Things poor coaches say

38. Why offensive line and db coaches are so important

39. If you want to hide a coach put him at running backs

40. The Poop Sandwich - You Better know where it is and who is eating it!

41. Offensive line pass pro and Qb shot clock