Zack Addy was always far and away my favorite intern - as well as serial killer in training, for that matter. Zack was more brilliant than all the subsequent interns combined. And as for serial killing, well, he was just getting started. (Hey, Hodgins was even talking about Zack in the great meta-retrospective episode 11.18 in June, giving us a little taste of what was to come.)
Because he's back in action now as the Puppeteer, with designs for who-knows-exactly-what on Bones. I've always found marionettes a little creepy anyway, which makes use of them, including turning murder victims into them, nicely effective.
Given Zack's genius and his knowledge of not only the lab at the Jeffersonian, but what makes our principals there tick, it's no surprise (in retrospect) that he was able to set them up and play them with false evidence, which they took a little too long to deconstruct. He'll be in a great position to give everyone a run for their money next season.
But his knowledge of our heroes at Jeffersonian comes with a price - he commensurately has no knowledge or less knowledge about what has happened at the lab since he left. This difference is embodied in all the interns who replaced him. None of them are as smart as Zack, but I was exaggerating when I said he was smarter than all of them put together. And working together, along lines of thought and investigation unfamiliar to Zack, may be just the way to get him.
We'll see if I'm right next year. What I'm relatively sure of is Bones and Booth will survive. I think Angela and Hodgins (maybe even walking again) are pretty safe, too. But as for everyone else ... well, we'll just have to see what this charmingly ultimate intern psycho winds up doing to them.
See also Bones Back for Season 11: Aubrey and 'Audrey' ... Bones 11.2: Back in Place ... Bones 11.5 Meets Sleepy Hollow 3.5: Time Travel ...Bones 11.10: Shake-Up ... Bones 11.11: Meets Ironside ... Bones 11.18: Meta-Bones
And see also Bones 8.1: Walk Like an Egyptian ... Bones 8.2 of Contention ... Bones 8.3: Not Rotting Behind a Desk ... Bones 8.4: Slashing Tiger and Donald Trump ... Bones 8.5: Applesauce on Election Eve ... Bones 8.6: Election Day ... Bones 8.7: Dollops in the Sky with Diamonds ...Bones 8.8: The Talking Remains ... Bones 8.9: I Am A Camera ... Bones 8.10-11: Double Bones ...Bones 8.12: Face of Enigmatic Evil ... Bones 8.13: Two for the Price of One ... Bones 8.14: Real Life ... Bones 8.15: The Magic Bullet and the Be-Spontaneous Paradox ... Bones 8.16: Bitter-Sweet Sweets and Honest Finn ... Bones 8.17: "Not Time Share, Time Travel" ... Bones 8.18: Couples ... Bones 8.19: The Head in the Toilet ... Bones 8.20: On Camera ... Bones 8.21: Christine, Hot Sauce, and the Judge ... Bones 8.22: Musical-Chair Parents ... Bones 8.23: The Bluff ... Bones Season 8 Finale: Can't Buy the Last Few Minutes
And see also Bones 7.1: Almost Home Sweet Home ... Bones 7.2: The New Kid and the Fluke ...Bones 7.3: Lance Bond and Prince Charmington ... Bones 7.4: The Tush on the Xerox ... Bones 7.5: Sexy Vehicle ... Bones 7.6: The Reassembler ... Bones 7.7: Baby! ... Bones 7.8: Parents ...Bones 7.9: Tabitha's Salon ... Bones 7.10: Mobile ... Bones 7.11: Truffles and Max ... Bones 7.12: The Corpse is Hanson ... Bones Season 7 Finale: Suspect Bones
And see also Bones 6.1: The Linchpin ... Bones 6.2: Hannah and her Prospects ... Bones 6.3 at the Jersey Shore, Yo, and Plymouth Rock ... Bones 6.4 Sans Hannah ... Bones 6.5: Shot and Pretty ... Bones 6.6: Accidental Relations ... Bones 6.7: Newman and "Death by Chocolate" ...Bones 6.8: Melted Bones ... Bones 6.9: Adelbert Ames, Jr. ... Bones 6.10: Reflections ... Bones 6.11: The End and the Beginning of a Mystery ... Bones 6.12 Meets Big Love ... Bones 6.13: The Marrying Kind ... Bones 6.14: Bones' Acting Ability ... Bones 6.15: "Lunch for the Palin Family" ...Bones 6.16: Stuck in an Elevator, Stuck in Times ... Bones 6.17: The 8th Pair of Feet ... Bones 6.18: The Wile E. Chupacabra ... Bones 6.19 Test Runs The Finder ... Bones 6.20: This Very Statement is a Lie ... Bones 6.21: Sensitive Bones ... Bones 6.22: Phoenix Love ... Bones Season 6 Finale: Beautiful
And see also Bones: Hilarity and Crime and Bones is Back For Season 5: What Is Love? and 5.2: Anonymous Donors and Pipes and 5.3: Bones in Amish Country and 5.4: Bones Meets Peyton Place and Desperate Housewives and Ancient Bones 5.5 and Bones 5.6: A Chicken in Every Viewer's Pot and Psychological Bones 5.7 and Bones 5.8: Booth's "Pops" and Bones 5.9 Meets Avatar and Videogamers ... Bad Santa, Heart-Warming Bones 5.10 ... Bones 5.11: Of UFOs, Bloggers, and Triangles ... Bones 5.12: A Famous Skeleton and Angela's Baby ... Love with Teeth on Bones 5.13 ... Faith vs. Science vs. Psychology in Bones 5.14 ... Page 187 in Bones 5.15 ...Bones 100: Two Deep Kisses and One Wild Relationship ... Bones 5.17: The Deadly Stars ...Bones Under Water in 5.18 ... Bones 5.19: Ergo Together ... Bones 5.20: Ergo Together ... Bones 5.21: The Rarity of Happy Endings ... Bones Season 5 Finale: Eye and Evolution