My guess is that the world ranking will become much more accurate
Does BBM even influence world rankings? My rating has reacted to me losing league games and not changed much after won BBM games. So I don't find this statement accurate.
While your salary is way lower, apparently your team is well suited for its tier because its in the top what, 1% of teams in the tier? Even though you have no chance to win your tier, you will make the playoffs which only like 5% of the tier gets to do. Just because you don't have a chance to win the whole thing doesn't mean that the system is broken and needs to be fixed.
That's why I argue not for myself, but for most of yet to be beaten teams. The number 4 team has close to zero odds of winning, despite it being THE number 4 team. And lets not forget that most of the 1 percent that you're mentioning (same as with 5%) have the same odds. I don't find this very appealing from a competitive point of view.
If you find this OK, well, I guess you never played real sports. Or anything competitive at that note.
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But if the BBM was made just for fun, and not to boost the competitive side of things, sure I'll take it anyway:D.