This is a tad bit outdated. So Mega Man in team options is gone. You can mention aerial ace also hits Chesnaught, not just hera. In C&C, remove garde since its gone.
I would def rearrange C&C to look something like this:
**Fairy types**: Florges, Aromatisse (even granbull is really solid check)
**Bulky Poison types**: Weezing, Nidoqueen, Amoonguss, Crobat, Qwil
**Physical Walls**: Gligar, Tangrowth, Hippowdon, Slowbro, Suicune, Chesnaught
**Status**: Sableye, Arcanine, Mega Banette all burn. Twave cripples it, poison can wear it down
Maybe you can mention Fletch too, idk. Most other flying types are hit by stone edge though.
Probably also remove Jellicent since:
252 Atk Life Orb Mienshao Knock Off (97.5 BP) vs. 252 HP / 0 Def Jellicent: 359-424 (88.8 - 104.9%) -- guaranteed OHKO after Stealth Rock
Cofag is kinda similar, but takes a bit less.
Anyway this is p good stuff, nice work.