That 7-6 MSU, one of those losses by only one point to a Justin Hebert led Oregon? That MSU held one of the best offensive machines in the nation to just 7 points. OSU didn't just win that game. They beat them in a dominating fashion, 26-6. If you KNOW football or any competition as you claim, you know how rare it is to hold P5 coaching and talent to 6pts.
Your bucket of evidence is full of holes.
WHICH team, champion or otherwise never has games of "struggles?" Name them?
The teams they are playing are full of top athletes and high paid coaches. No one reaonable expects every team to dominate every game. I point again the score differentials of the four teams selected for the play-offs. Except Alabama, which then got globbered, ALL the teams had several in-season games where they struggled against "eh" teams. And they won. That's why they were champions. The Purdue game was an anomoly because of the immensity of the moment.
Saban got globbered then went on to win another NC. That's competition. That's life.
All facts. No troll.