I don't see how it's unfair when thats the case.
I wouldn't say it's unfair, but maybe there's better alternatives. Some teams are on the lucky side of a thrown game while some others aren't. Maybe using head-to-head would be a better option.
Still won't change the fact that to succeed in the long run you need to focus more on things like enthus/GS/training, instead of actual in-game lineups and tactics.
"Well, no ones gonna top that." - http://tinyurl.com/noigttt