I agree with most of the things you say. Good teams should not have problems.
But some managers with slightly better team will have problems.
In your case, I don´t know your team or your opponent's team, but I see that you have win by 10 points at his field with the same attitude (PIC-PIC or N-N).
Now you play at home, but he can play CT. This way you will get a close match.
You have a slight advantage but not so big. Enthusiasm should be similar.
I don´t like this, but with the new engine, 1-match playoffs are mostly related to the CT-N decision. Next season they will change it.
¡Me aburro! (Homer Simpson)