"Officially, we're part of the Bureau's Violent Crimes Section - in reality, we work for Web. While we have the full resources of the L.A. field office, we're semi-autonomous, by which I mean completely independent. We take the cases Web chooses, and we pursue them to his satisfaction, which may or may not be completion. He gets bored sometimes . . . Web picks people for one reason: they have something he needs."
Anti-Hero: Web, who only escapes Villain Protagonist status for two reasons - he works for the good guys and it's never confirmed if he is or was in the past, a serial killer.
Back from the Dead: An atypical example. Special Agent Margaret Alvarez is killed in the pilot, but appears in "Thief of Hearts" since parts of it take place three years ago.
Badass Damsel: Rebecca, who has the brains and the shooting skills of the rest of the team, but due to Broken Bird status, keeps managing to be kidnapped by the UnSubs and her weaknesses exploited.
Batman Gambit: Web's hat, which he demonstrates magnificently starting with "New Girl in Town" and keeps on doing in every episode. A good rule of thumb is that whatever is happening, Web's pulling the strings.
One of Web's best is in "Thief of Hearts". He bribes a woman to say she witnessed a suspect doing something suspicious, which was enough to get a warrant for the suspect's house, and planted the evidence he committed the crimes. All Paul had to do was not question the woman too much . . . which he doesn't do until three years later, when Web has a better team and can find the real killer. He may have also acquired Stacey Travers' heart and buried it in Pope's garden, so that Paul would find it and "prove" Pope guilty. Is it possible to play Xanatos Speed Chess with various Batman Gambits? Because Virgil Webster does it for shits and giggles.
Paul: I guess I felt that the world was safer with Web in here.
Rebecca: In here. As in, not out there.
Big Brother Instinct: What Paul has for Rebecca and why he mistrusts Web, though Danny thinks that Paul really just wants Rebecca for himself.
Bondage Is Bad: Played with in "Old Wounds". The UnSub is certainly playing the trope straight, and Paul shows disgust over the BDSM paraphernalia, but Web and Rebecca don't find anything out of the ordinary about it.
Boom, Headshot: Web takes out the UnSub in the pilot like this, from out of nowhere.
Web: Simon Gunther! *BANG* Let her go! *lowers his gun* Damn, got that backwards.
(to Paul) Awww, are you talking about your poor defenseless sparrow with the broken wing again?
Can't Get Away with Nuthin' : Paul's wife Karen hears he's had a bad day, draws up a bath, and leaves her panties and a bottle of wine in the hallway for him when he gets home. The only problem is - it's the exact M.O. of a serial killer Paul hunted three years ago and who's resurfaced.
Central Theme: At what point as a profiler do you cease to do your job and become He Who Fights Monsters?. Also likes to play on the socially expected appearances a monster takes, to then show you the real one is unexpected and scarier.
Clear My Name: Web, in "Declawed", due to his actions in "Thief of Hearts". Rebecca does what she can to clear his name, but it's really Paul who gets Web his job back.
Dark and Troubled Past: Rebecca Locke. Hoo boy, shall we count? Kidnapped as a small child by a serial killer, held hostage for months. Heavily hinted-at physical and sexual abuse. Only escaped due to a fire she'd set and ended up severely burned for a few years. Joined the FBI, where she's surrounded by a daily reminder of exactly how horrible people can be.
Deadpan Snarker: Danny and Mel, who are a great double act. Carter gets in on it occasionally, as does Web, though his are usually Crowning Moments of Funny. The only two without this sense of humor are Paul and Rebecca.
Determinator: Rebecca was - and is - willing to do anything to survive or solve a case, up to and including metaphorically sticking her fingers into her bloody psychological wounds. Deconstructed in The Loneliest Number: her drive to survive makes it impossible for her to do her usual 'speak for the victims' whammy because she is literally incapable of empathizing with the desire to end your own life.
In "Thief of Hearts", Alvarez calls him "Virge", implying she knows him better than most.
Little Miss Badass: The girl from "Little Girl Lost", who not only survives a march through the woods with a serial killer, she also deals with a rapidly-imbalanced and hallucinating Rebecca.
Appropriately, as the girl was herself a hallucination of Rebecca of her Becky George days, Rebecca used to be one of these in her way. Like they said, very few kidnapping victims get home, even fewer make it there on their own.
Man Child: Danny. Everyone on the team seems to regard his penchant for undercover ops and big sting operations as a kid playing with toys.
The Mentally Disturbed: Averted. Web berates Danny for reacting poorly to the revelation of Alvarez being bipolar, saying that she was dealing with an illness and managing, not to be treated with scorn.
Mood Whiplash: All the time, but "Thief of Hearts" is full of Happily Married Paul and his wife Karen juxtaposed with hideous murders involving hearts being ripped out of bodies and rolled-up Valentines stuck in their mouths.
Monster Fangirl: Pope's lawyer, who legitimately thinks he's innocent and seems to have a moment of horror when he taunts the husband of one of his victims with how much he enjoyed killing the man's wife. Interestingly for this trope, Pope actually seems to care for her, as he howls with as much anguish about her death as he did about getting caught.
No Medication for Me: Completely averted. Special Agent Margaret Alvarez was bipolar, but medication and therapy seemed to be working well enough that no one suspected. That she went off her medication was a retroactive sign that she was self-destructing and no longer able to cope with the trauma of the case.
No Social Skills: Rebecca, of course. To the point where even sitting in a restaurant and having a meal with her colleagues is uncomfortable.
Not So Different: Web to the various UnSubs, which is made explicit by Rebecca's voiceover profile in "Declawed":
Maybe something was taken from him. I believe we're looking for an older man - very lonely, very private, very patient. He chooses his victims carefully. They mean something to him.
Story Arc: "What happened to Rebecca as a child?" was explored and eventually revealed. "What's the deal with Web?" was not.
Suicide Is Painless: Deconstructed by "The Loneliest Number", which shows both how painful suicidal impulses are, why people commit suicide, how suicide hotlines can be abused, and the impact a suicide has on family and friends.
Lampshaded by Mel in Gem, where she notes sarcastically that it's 'good' Rebecca isn't at the crime scene because she'd "do that creepy thing where she talks like the victim and solves the whole case and where's the fun in that for us?"
Took a Level in Badass: Paul in "Declawed", when he shuts down Terry's investigation of Web because Terry threatened Rebecca.
Tyrant Takes the Helm: Supervisory Special Agent Terry in "Declawed". Rebecca and Paul, in particular, are less than impressed.
Villain Protagonist: If you ascribe to the theory that Web is a serial killer and is training Rebecca to become one.
Paul would sit by and allow Jason Travers to kill Zora Petticoff and Billy Ray Pope, because Pope isn't a good man and Pope's manipulations indirectly lead to Karen losing their unborn child in a car accident.
Rebecca - at eleven years old - would set her kidnapper/molester on fire to escape him.
Xanatos Speed Chess: Depending on how influential you think Web is, the entire series could be one for him.