My guess would be either Duncan or Harold. And if Courtney does get voted off, I would probably expect an epic breakdown from here being something like this.

Courtney: WHAT?! I can't be voted off! I have lawyers on my side!

Chris: Sorry, Courtney, but you lost the challenge, which means you lose!

Courtney's eye begins to twitch and she suddenly goes ballistic.

Courtney: I cannot lose! DO YOU HEAR ME?! I AM COURTNEY! I'M A C.I.T! *shrieking* I AM A C.I.T!!!!!!!!!!

Chris: Sorry, but them's the rules. Someone get her out of here.

Courtney: NO!

Two men walk up to her and placed her in a straightjacket. Courtney was sobbing uncontrollably because of her loss. She saw Duncan one last time, who was immediately disgusted by her behavior.

Courtney: Duncan! Please, I'm sorry for everything! Can you ever forgive me, Dunky?

Duncan: No, Courtney. You are way too insane for me to handle. See ya.

Courtney was distraught and heartbroken, leaving her to be a shambled mess.

That's how I would interpret Courtney's downfall. She would go ballistic and go on a shrieking fit. And it is possible that either Duncan, Harold, or Beth would cause her downfall.

Glad you like it. I figure since Courtney is always switching form sane to insane, why not have her go all out insane at her elimination, destroying her PDA in the process.

Duncan is the most likely too. He's the most capable of causing demises, and his feelings for Courtney are somewhat hot-and-cold. A little push could convince him to end her once and for all.

Eh, personally, I don't think Duncan can get over Courtney. But I can imagine him voting her off, though. Perhaps he distracts her in challenges, so she breaks up with him so that she will do better. He then votes her off due to his hurt. Something like that.

I also think Courtney would go into a screaming rampage if she loses. No offense, Courtney fans, but that's the role she's playing right now; the spoiled princess. Spoiled princesses feel that they should always get their way, and they throw a fit if they don't. Except, with Courtney, a 'fit' probably includes tearing down the award ceremony's stage and attempting to kill everyone who contributed to her loss.

I personally like the idea of Duncan and Harold working together to beat Courtney. They're probably the only people who can do it, anyways; Duncan is physically strong and is street-smart, and Harold has a lot of talents and knowledge that fill the holes in Duncan's abilities.

I would sort of have to agree with alagaesian. Duncan's not one who could get over his love interest so quickly. But if something intense happens, seeing how Courtney likes to win, Duncan might be/get double-crossed for the second time in a row and he could get her back for it. I could see Courtney doing something really extreme like tearing down the set, or something. By the way, am I the only one who still thinks that the summer camp from TDI is disguised as a movie set? Maybe if she tore it down, the castmates would discover that they were still campers, instead of castmates. But everything aside, I await Courtney's downfall and I hope that it'll be a lot worse than Heather's.

Right, I see. Okay, so that explains a lot.

Duncan, or no one. They are the only two playing the game. Only Harold has any sort of semblance to plot, and he's the cheater. Only Duncan has enough plotline to be worthwhile.

I think Duncan is the only one that Courtney could stand losing to, by that I mean he's the only one that she considers to be worthwhile in anyway and losing to anyone else in anyway would just be an extremely, horrible pathetic failure on her part from her point of view anyways lol