This post has General Ironwood, Captain Katsu, Dr Polendina, and Professor Chrome. https://www.tumblr.com/anonymousqorvid/821331257284755456/teams-of-the-headmasters-of-my-rwby-au-academies?source=share
Team COBA (caoba, like the tree), an Ace-Ops team
Carica Ficus, she/her, Atlas art/music teacher
Weapon: Prudens Subtilis, a shield that opens into a crossbow.
Semblance: Subtlety. Ficus can become more subtle and less noticeable to those around her, letting her sneak around with ease. This is also useful for team fights, making her less obvious to opponents than her teammates.
Allusion: the Fig from Aesop's The Olive And The Fig
Olivia Harper, she/her, Atlas linguistics/literacy teacher
Weapon: Shears, a pair of bladed claws that become gauntlets capable of firing rifle ammo.
Semblance: Evergreen. Harper can double her aura's effectiveness at the cost of its efficiency. This means she can do stuff like shrug off greater attacks or heal quicker, but it drains her aura quicker than it should.
Allusion: the Olive from Aesop's The Olive And The Fig
Bramble Thornmane, he/him, Atlas custodian
Weapon: Branch, a bow that splits into a pair of daggers.
Semblance: Prune. Thornmane can take a small piece of someone's aura to temporarily use a weaker version of their semblance.
Allusion: the Bramble from Aesop's The Bramble And The Fir
Abeite Fir, he/him, Atlas survival teacher
Weapon: Boast, a rifle that shifts into a chainsaw axe.
Semblance: Protrusions. Fir can make the terrain around him protrude outward in the form of spikes and pillars. However, he has no control over them after they are made.
Allusion: the Fir from Aesop's The Bramble And The Fir
Team IDCA (indica, like the shrubbery)
Dr Ignatius Holm, he/him, Atlas mathematics/finance teacher
Weapon: Majesty's Tools, a pair of pistols that can shift into crowbars or knives.
Semblance: Mental Connection. Holm can effortlessly find connections between people, places, items, actions, facts, etc. Even if there is a flimsy connection, he will find it.
Allusion: Sherlock Holmes
Doyle Strade, they/them, Atlas combat instructor, also has Silver Eyes
Weapon: Cordon, a gavel that shifts into a grenade launching pistol.
Semblance: Pursuer's Instinct. Strade has heightened senses and the ability to track targets through any terrain, even masking their own presence to do so if need be.
Allusion: Inspector Lestrade
Conan Adler, she/her, Atlas wellness counselor, starfish ampullae
Weapon: Operatic Charm, a microphone that can expand into a flail.
Semblance: Resonant Influence. Adler can subtly sway the emotions and decisions of those around her, amplified further with her voice.
Dr Arthur Watts, he/him, Atlas science teacher (has a prosthetic right arm)
Weapon: Moriarty, a pistol that turns into a welding torch and a shield that turns into a chainsaw. They can also both combine into an umbrella.
Semblance: Scientific Method. Watts can gain incremental insight when observing an opponent's moves in battles, using it to test hypotheses in his mind instantly. This lets him eventually counter or nullify attacks for a short period.
Team CCWK (clockwork, bringing brassy golds and coppers to mind)
Chares Rhodes, he/him, Atlas aura studies teacher (this is Rhodes from Cinder's backstory)
Weapon: Colossus Wrath, a pair of bladed maces that fire pistol ammo. They can combine into a pugil/haladie mix or a drill hammer.
Semblance: Metallic Skin. Rhodes can turn parts of his skin into indestructible metal. However, he can still feel pain from things like heat and electricity.
Allusion: Colossus of Rhodes
Commander Carolina Cordovin, she/her, Atlas stealth/security teacher
Weapon: Big Metal Destroyers, a pair of greaves that combine into a hoverboard shield and a pair of gauntlet cannons that turn into drills.
Semblance: Herculean Heel. Cordovin can increase the weight of her feet. She favors using this from high heights to make a greater impact.
Allusion: Lady in the Shoe
Willow Schnee, she/her, Atlas Grimm studies teacher
Weapon: Alte Schneeflocke, a rapier that turns into an axe and a shield that unfolds into a whip.
Semblance: Glass Glyphs. Like all Schnees, Willow can conjure runic symbols used for shields, platforms, shot-distance portals, and summoning fallen enemies. Unique to Willow, her summons are as sharp as glass, but shatter more easily.
Klein Schnee, nee Sieben, he/him, Atlas chef (Willow divorced Jacques after he was arrested, remarried Klein)
Weapon: Kochgeist, a frying pan that turns into a shotgun. It can also revolve between Dust types.
Semblance: Septenary Power. Klein's separate personalities each have a specific power boost. Doc has enhanced intelligence, Grumpy has enhanced strength, Sneezy has a shotgun sneeze, Happy has enhanced agility, Bashful has enhanced stealth, Dopey has enhanced speed, and Sleepy has enhanced durability.