Can you refresh my memory about this? I don't recall the discussion about a playoff system in the PTS league and cant' figure out how it would work...
but i'm always open to new ideas 
I'm not in the league anymore, but I think it might be cool if the points league did a "playoffs" like NASCAR does. For those who don't know, NASCAR scores its season championship via points. However, with 10 (or 12?) races left in the year, they essentially "reset" the points, with the top 10 or 12 cars taking part in a "sprint" to the championship. I'm not sure how it works exactly, but let's say the 1st place team starts with 50 points, the 2nd with 45, etc., down to the 10th place team having 0.
This basically gives everyone a fresh start. The plus is, it's more exciting. The minus is, it devalues the early part of the season.
If people feel like the system needs to be changed, this is a way to keep more owners engaged longer into the season.