With hidden abilities (slowly) being added, I believe this could bring a new life to LC. Firstly, we could get a lot of exciting abilities such as drought Vulpix to pair with chlorophyll Bulbasaur, magic guard Abra, marvel scale Dratini, and not forgetting my 100% all time favourite swift swim Psyduck! Not to mention plenty more possible abilities.
This could 100% bring popularity and excitement (well, as much excitment as there can be with PokeMMO PvP) back to LC and would be the perfect time to try again. So many possible variations of pokemon and wild team building. New abilities that these adorable baby pokemon will never get to experience or use ;-; π
Even the less popular pokemon and/or abilities would get used as people work out new abilities and ways to counter pokemon. All in all, I believe with the addition of HA's, this is the moment to try again.
(yes I tried to write an intelligent and long post, but all I wanted to write was 'give us back LC'. I tried, ok!)