These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Judd Whaley from season 3's "The Round File" was a manager of the Summerview Senior Living Center. He had a Medicaid occupant die on him, and received a bonus for having a low occupancy rate as well as for having a paying resident replace him. Realizing the profit potential, Whaley would poison Medicaid Residents with no friends and visitors, and tries to frame a resident who gets suspicious. He expressed nothing but contempt for his victims with his "Who cares" speech, and even has the gall to try to bribe the police to drop the charges and let the witness investigating him stay at Summerview free of charge.
Phillip Stroh from Season 4's "Power of Attorney," as well as Season 7's "Hostile Witness" and "The Last Word'' is a truly Amoral Attorney who defends sex offenders, but who also happens to be a serial rapist. He has his client Chris Dunlap find him victims to rape, one of them fights back and is killed. When Dunlap is arrested he goes onto become even more brutal, strangling his victims with a chain, and trying to kill a man who witnessed the crimes. When arrested he offers his services to a fellow inmate in exchange for sendind letters, ordering several murders and threatening the witness.
Ensemble Darkhorse: Nobody expected Raydor to be popular, let alone popular enough to helm the spinoff series Major Crimes.
Hilarious in Hindsight: Actor and politician Eric Garcetti, who portrayed Los Angeles Mayor Ramon Quintero on the show, would go on to be elected Mayor of LA in Real Life in 2013.
Les Yay: Now that they've (reluctantly) admitted admiration for each other, Brenda and Captain Raydor have been having moments. Especially in "Last Woman Standing", with Raydor giving Brenda pep talks and fashion hints (It Makes Sense in Context). This only gets turned Up to Eleven during the seventh season, as Brenda and Raydor go from Worthy Opponents to unlikely but extremely effective allies - and, possibly, even friends. Suffice it to say the 2011 summer finale "Fresh Pursuit" left Brenda/Sharon fans hoarse from the squee.
Brenda's adulterous affair with Pope. Even though she has since married Fritz, he's not above mentioning her affair with Pope when he feels that she is putting her ex-lover before their marriage or her own career.
Frit Howard's drinking problem; besides nearly destroying his career, Fritz (prior to the start of the series) regularly drove while shitfaced drunk, to the point that he wake up in strange places with no memory of driving there.
Growing the Beard / Jumping the Shark: Depending on if you think Brenda having to take responsibility for her less-than-professional actions was a good thing or if you think she should have kept getting away with it/they deserved it (and also whether or not you like overreaching arcs), you might think the show either grew the beard or jumped the shark with the lawsuit and the hunt for the leak within Major Crimes.