So, this is the most recent team I created for the subway, I'm open to any criticism and possible changes.
EVs: 4 HP, 252 Sp Atk, 252 Speed
I really like Zoroark as my lead, for some reason I love my leads to be fast Special attackers. Anyway, I had considered Focus Sash over Life Orb, but Zoroark just doesn't get OHKO'd enough to justify that, especially since Illusion disguises it as Landorus, discouraging Bug and Fighting attacks. The type coverage is fantastic, the only pokemon that can really shut him down completely are those darn Fighting-Fire Types, but fortunately Suicune and Landorus handle them quite well.
EVs: 240 HP, 252 Def, 16 Speed
Ah, good ol Suicune. This set is fantastic, it can set up on and/or stall out so many pokemon. It's almost untouchable physically, and likewise for special attacks after a few Calm Minds. Having only Scald for an attack is not really a problem, Suicune can beat almost anything when behind a sub with a few Special Attack and Special Defense boosts. The 16 EVs in Speed give Suicune 107 Speed, which is just to avoid some speed ties.
EVs: 4 HP, 252 Attack, 252 Speed
This Landorus set functions similarly to the classic Choice Band Garchomp, I just wanted to try something different that also provides a nice Illusion for Zoroark, which Landorus' Flying type does well. I chose Rock Slide over Stone Edge simply for accuracy reasons, can't have 80 accuracy moves missing often in the subway. Earthquake is an obvious primary STAB, U-turn is sort of filler, it gets used every now and then. I opted for Brick Break over Hammer Arm because Brick Break has 100 accuracy and no speed drop, which could cause trouble for Landorus. I might try replacing U-turn with Outrage, let me know what you think.
So, that's the team, so far, I've gotten to 70-something with this team, but lost due to a Rock Slide miss (darn you Moltres). I'm going to make another run with this team, please give me feedback, I'll consider all of your suggestions.