>>18307978I don't know. The current Exp. Share is already pretty awesome.
I have this autism about always keeping all Pokemon in my party at the exact same level or one level higher. If I capture a Pokemon and he's underleveled, I won't progress the story further at all until said Pokemon is up to level with the rest of my team.
With Gen 6's Exp. Share, the amount of time I had to spend grinding to get an underleveled 'mon back to level was drastically reduced. I loved it.