I think people might take what you're saying more seriously if you did a more thorough job of explaining what exactly is wrong, and why it is breaking the game. Instead, you seem to state your opinions as if they were completely obvious. And when people tell you in detail where they disagree with you, you fail to reply, and yet continue to make the same baseless assertions.
The response that Big Dogs gave you about the high salary players was excellent. We've already discussed your lack of understanding of probability with respect to players "only getting injured in the 1st quarter".
As far as the overall economy, I think the this season has been quite stable, and that with the general rise in player transfer prices has offset the deflation and devaluation of training that was occurring after the free agent changes were introduced. And teams must be bringing in enough money, as bankruptcies are by no means widespread.
In terms of PR guys, I think everyone has their own opinion, but I don't think there's any strong understanding of the magnitude of their impact. But the fact that you don't see their value (but you provide not a single justification for that) doesn't prove they are broken. You could simply be wrong. Alternatively, you could be right, but you haven't persuaded me, given the lack of any data or evidence to back your claims.
So, you shouldn't be exasperated when people defend the game against what you claim to be "blatant flaws" when you haven't shown those flaws to be truly blatant.