As long as EE wars are decided by which team makes the most plunder, all of the changes/fixes to BFA/BFE/Roster Stacking, etc. don't get to the heart of the problem--the plunder making capacity (or plunder loss limiting capacity) of different builds.
If war victors were decided by which team knocked out more of the other team--KaW players being the strategists that they are--war builds and rosters would adjust accordingly.
If wars were decided by which team had the latest and greatest equipment (not that wars would really be decided that way--but by way of absurd example), then KaW players being the strategists they are--war builds and rosters would adjust accordingly.
In short, however the victors in wars are determined, clans will try to build rosters that best maximize their chances of being victorious. So it seems to me, that as long as the winner of a war is decided by plunder, it would be logical to first adjust the plunder payout rather than all of these other changes.
Just my two cents.
Cheers,
Kage.