IF someone is willing to do the work of compiling the op.

Comparing the rewards charts to certain places especially. The FF departments certainly are already aware of competitors' charts and if not, it might drive some rewards downward.

Of course there are some hidden gems that should stay under the radar a little and could be discussed vaguely & in pm's. But most of them have been mentioned already in blogs. Example: the AA (and probably other carriers) extra segment additions.