For what it is worth, I do not think UGA should be in the playoff.
I do like the idea that the SECCG is more than just 1 game and means more when determining advancement to the post season (i.e. the best of the east versus the best of the west. In a conference with 14 teams but only 8 regular season games... Bama was playing the representative for UGA, Florida, and Kentucky. UGA was playing the representative for A&M, Miss State, and Bama.). Having the SECCG as an eliminator makes more sense when looking at the teams represented.
That said: I hate the reasoning from the playoff committee for their decision. I firmly believe that the thought process is 100% wrong.
1) if you focus on losses determining advancement, then you ruin the future integrity of the regular season. UGA played 5 ranked opponents. Notre Dame played 2. University ADs are not stupid. If the directive from the playoff committee is to lose as few games as possible, then why is Texas and UGA scheduling to play against each other OOC? There is no benefit to the added risk. Why injure a player in a tough game that could come bite the team in the rear further on down he road?
If you count the quality wins but ignore the losses, then you force teams to stack their schedule (college football will start to see more games like UGA vs Texas/Notre Dame/Clemson. College football scheduling will improve). A loss is a desperately needed missed opportunity for a quality win. So it still doesn't help the win total.
2) the playoff committee sees UGA at its worst on the road against a top 10 LSU get abused. That was an awful game for UGA. However, Oklahoma tied Army in regulation. Notre Dame beat Vandy by 5, Ball State by 8, and Pitt by 5. All at home. The awful from Notre Dame is worse than the awful from UGA. Remember... are we explicitly punishing strong scheduling by looking at UGA's lowest moment and rewarding weak scheduling by looking at Notre Dame or Oklahoma's lowest moments?
Again. I want to win my way into a playoff. We did it in 2017. That is the right way to do it. But I hate the message that the playoff committee is clearly making. I hate the message that the mainstream media is repeating.
The point of all of this is to reward winning. But don't reward crappy schedules in the process. Notre Dame's playoff argument winning 2 good games (you can look at Oklahoma in the same fashion as Notre Dame) versus UGA's 3-2 record in good games does not make me feel very good about the future of the sport and the future of OOC scheduling.