I decided on one final update before jury in case I get asked the identity question.
Larry - Henry (I thought Russ too due to poor sportsmanship in some challenges, but some of the stuff you say reaffirms my guess of you being Henry, who I originally thought was a shoe-in for Larry)
Lisbeth - John (In a way, you compare to another character John played as long ago. Harley was my initial guess, but my guesses changed a lot when it came to you.)
Chris - Rob (Rob has had to deal with pneumonia when the game began, and like yourself, Rob hasn't been active in almost a month)
Jeremy - Jessica (Who other than Kim picks a character who is either a vampire or is related to vampires in a mystery game where you can be anybody? lol Also, how convenient would it be for Jess to be you considering that Kim was Elena Gilbert in a mystery game and you and Elena are siblings just like Kim and Jessica are siblings?)
Jason - Mykee (Who else picks WWE characters in a mystery game where you can be anybody? lol The only one I know who is that familiar with WWE is Mykee.)
Jack - Justin (Justin is a constant nominee for Biggest Hunk at the Spazzies, and you look very handsome. Also, Justin doesn't always vote on time, and you left in the middle of the game)
Deadpool - RTF (lol RTF goes inactive almost every game he signs up for)
Louis - Mikey (Some of the stuff you say had me deadset on you being Mikey since Day 1)
Dang - Nat (If there's anyone on IMDb I can relate comic books to, it's Nat. That's the only reason I think you're Nat, though I did have you down as Jimmy at one point.)
Sabrina - Tara (You both share a nice and loyal personality. Tara isn't always too active, which matches with you missing a few nights and making it to the merge loved by your initial tribe.)
Iggy - Arik (I heard you're Arik, which makes sense since he's good at challenges. The wild guess you had on me being Arik was a bit weird once I thought about it more. You could also be John, Harley, or JB, but at this point, Arik is the best bet.)
Sharpay - Cherry (Your goodbye rant after the first Immunity where you outed Diana, Charlie, Dang, and Larry had that Caps Lock thing Cherry likes to do, and the part of not figuring Shakespeare's most popular saying matches Cherry too)
Charlie - Thanasis (You and Thanny are cheerful people not afraid to play hardball in games. I know you were in Survivor Insomnia because you mentioned the inactivity of a certain tribe in the game before we even ever got our first tribes.)
Amy - Harley (Harley was gone for a bit in Reality TV Idol and has seen Gone Girl. I initially had you down as Rob, and at one point, I pegged you with Alaina.)
Diana - Neil (Wild Guess)