To steal from @USAFootballMT here are some of my favourite sporting thought experiments. The answers to extreme questions should lead you to realize where your priorities really lie. Does your practice reflect your implied priorities? Most of the time coaches are quite shocked:

If you had to pick between an athlete who only practiced their sport all day, and one who only lifted all day, who would win?

Conclusion- Strength coaches need to keep their contribution in perspective.

If you had to pick between an athlete who only sprinted, and an athlete who only squatted, who would win in a race?

Conclusion- if you want fast athletes spend way more time sprinting than you do lifting.

If you had to pick between an athlete who only wrestled, and an athlete who only squatted, who would be more dominant in contact collisions?

Conclusion- if you're preparing athletes for contact without some form of grappling, don't expect them to be dominant.

If you wanted to get rich, would you try to reverse engineer the common traits or successful business owners, or consult an economics professor?

Conclusion: work backwards from success, not forward from theory.

If you had to build the biggest, fastest, strongest, most powerful team possible, would it be faster and easier to go out and pick those individuals or build them?

Conclusion: recruitment is more powerful than training, and those responsible should be paid accordingly

If you had to work 20hrs/day in a sweat shop, or 20hrs/week in a tech start up, which would you pick to get richer?

Conclusion: work is only as good as the plan it executes. Plan first, effort second.

If I only gave you 15 mins per day to prepare for your sport, how would you spend the time?

Conclusion: whatever your answer is, that's probably what your training priority should be. If you can, you should also quantify it and use it as your KPI.