Ok, so first off, tyranitar isn't a great trick room sweeper. 60 base speed is pretty fast to be used under trick room. I would suggest Rhyperior, but if you don't want to have two ground types then torkoal, hatterene, or stakataka would be best. Stakataka would be great actually with 211 defense, access to body press, and the fact that you can invest even more in defense because it is under trick room. Second, if runerigus is going to set off a weakness policy using a physical attack, it shouldn't have any attack investment. When setting off a weakness policy, you want your sweeper to take as little damage as possible. Honestly, runerigus isn't great, and I would suggest going for porygon2 or dusclops with a eviolite. Cresselia or maybe even oranguru wouldnt be the worst either, but dusclops is the best due to its bulk, and ghost typing making it immune to fake out. So, if we are going to theoretically go with a dusclops-stakataka trick room mode, here is a sample set.
Dusclops @ Eviolite
Ability: Pressure
EVs: 252 HP / 128 Def / 128 SpD
IVs: 0 attack
Calm Nature
- Ally Switch
- Bulldoze
- Night Shade
- Trick Room
Stakataka @ Weakness Policy
Ability: Beast Boost
EVs: 4 HP / 252 Atk / 252 Def
IVs: 0 speed
Brave Nature
- Rock Slide
- Iron Head/Gyro ball
- Body Press
- Protect/Zen headbutt
Staktaka runs protect to keep it from taking any damage while dusclops sets trick room. You could replace that with Zen headbutt for psychic types. Body press probably the most spamable move on this set.
Dusclops runs a normal support set with night shade for reliable damage and bulldoze to set off a weakness policy.
Zorark dosent really need the HP investment. It's a glass cannon and runs focus sash for a reason. I would say it would be better as just 252 SpA/252 Spd/4 HP
Other than that, the team looks good.