When looking at the overall best of the best at their position, not all points are created equal. This is true across the board for all positions. Whoever finished in the top 12 week 1 was not guaranteed to repeat their success the following week. What is important when putting players in your lineup is understanding their range of outcomes week in and week out. If you set an entire lineup that could set the league on fire that sounds like an easy strategy, however often times there are players with this ability whose output can be the exact opposite.
Below is a list of of positions as well their previous weekly finishes and their overall standing on the year. As each week passes, it will become easier to identify who the safer players are vs who the most inconsistent players are.