Sorry if I offended your unsurpassed understanding of the training system and game engine.
If, after reading the rules, a new manager thinks that they are a detailed and specific account of how to succeed in this game, then their understanding of the written word is suspect. I think that the rules are dleiberately and unquestionably general. I think it is great. You were once a beginner and now you have knowledge that even the BB's themselves would be proud to have. How did you do it? The same way anyone who wants to succeed in this game does. Put in some effort.
Why would it help if the match ratings were any different? Do you understand how the ratings are created? This is my understanding of how they are created. Each team rating is made up of a combination of player skills, weighted by position and calculated cumulatively over the course of the game. They don't take matchups into account so even if you have a very low (for example) rebounding rating you could still have a big advantage on the boards if you have one monster rebounder playing against a mediocre rebounder on the other team. The match ratings don't calculate how the GE functions. They calculate the relative strength of a combination of player skills.
If people can't get the hang of things, they can post in the help forum. That is exactly what it is for.
Once I scored a basket that still makes me laugh.