After playing with Zard X more, I'm having second thoughts about it's S placement, it's not that easy to just slap on a team like the other S ranks. SR weakness makes it hard to come in and you lose momentum because it takes like 2 turns to get rid of Stealth Rock and against hyper offense teams it's not going to be that easy. A lot of the time I'd just rather use another Mevo like Mega Heracross or Mega Tyranitar because it pairs well with Excadrill and they don't have that Stealth Rock weakness. They are easier to switch in on something because Mega Heracross has some nice resistance to ground and neutrality to rock which is common and Mega Tyranitar can come in on special attacks easy. Tailwind + SD is nice but if it locks itself into Outrage, Sand Rush Excadrill can easily revenge or Talonflame with a powerful BB and it's easier said then done to get an SD plus a Tailwind so things like Landorus-T and Tyranitar can check it before it does much. WoW set faces competion from Mew who has Taunt, no SR weakness and better bulk plus Psychic typing to take on Fighting types like Terrakion, Medi, Hawlucha that are on the rise. That being said 3 attacks + Roost is nice and probably my favorite set as it performs pretty well and might justify it keeping in S-rank along side the fact that there's a lot of room for error when facing this (could be Y, DD, SD, WoW,) Still on the fence about Zard X but I wouldn't oppose dropping it to A+.
Mega Tyranitar: With Scarf Keldeo and Terrakion and fighting types in general seeing more usage, sweeping with this has become much harder and you're going to be screwed over 1/5 of the time because Stone Edge couldn't hit in that crucial moment. Almost everything has a super effective move against this so while it can take pretty much anything that's not 4x effective like Hydro Pump from Greninja it's going to end up pretty low being easier to pick off with a priority move. Mega Tyranitar also faces competition from his non Mega self, I sometimes wish I had a Scarf/CB Tyranitar to Pursuit a Talonflame or a Slowbro. However Mega Tyranitar can still plow trough teams late game and be a good win condition and makes for a nice offensive combo with Excadrill. Mega Tyranitar can drop to A. If Tyranitar is going to be in in A+, normal Tyranitar deserves it more in my opinion.
Doublade: It should go up a rank or two because it's probably stall teams best option to handle Mega Medicham, Mega Heracross, Terrakion, Mega Pinsir, all in one.
Mega Tyranitar: With Scarf Keldeo and Terrakion and fighting types in general seeing more usage, sweeping with this has become much harder and you're going to be screwed over 1/5 of the time because Stone Edge couldn't hit in that crucial moment. Almost everything has a super effective move against this so while it can take pretty much anything that's not 4x effective like Hydro Pump from Greninja it's going to end up pretty low being easier to pick off with a priority move. Mega Tyranitar also faces competition from his non Mega self, I sometimes wish I had a Scarf/CB Tyranitar to Pursuit a Talonflame or a Slowbro. However Mega Tyranitar can still plow trough teams late game and be a good win condition and makes for a nice offensive combo with Excadrill. Mega Tyranitar can drop to A. If Tyranitar is going to be in in A+, normal Tyranitar deserves it more in my opinion.
Doublade: It should go up a rank or two because it's probably stall teams best option to handle Mega Medicham, Mega Heracross, Terrakion, Mega Pinsir, all in one.