Keep in mind that HT's goal for ENY is the one that matters. ENY was a response to persistant side imbalance that hindered game play. When players complained aboiut the restrictions limiting them, his answer was simple -- switch sides.
The problem now is the same....but at the low end rather than the high end of the numbers scale. And, its different in that for non-prime time players, the pressure tends to move them AWAY from the low side instead of towards it.
Applying the raw ENY formula in low number situations was clearly a bad thing, and we shouldnt think about trying that again. At the same time, the current correction factor seems ineffective, and has the unintended effect of driving people to leave the low team, instead of giving incentive to better balance them.
I guess I'm thinking that it would help to make ENY present earlier -- but that when total numbers are low it would BOTH take a bigger imbalance to trigger, and that when triggered the effect would be less restrictive, than what the regular ENY produces.
Currently, huge imbalances have absolutely no handicap when the total numbers are low....and there ought to be a LITTLE impact when huge imbalances are present.