Just noticed something ...

[ShadowDog]

I was looking at the top 20 highest grossing films of all time and noticed that Rifftrax has done almost all of them:

1 Titanic Paramount Pictures/20th Century Fox $1,842,879,955
2 Avatar 20th Century Fox $1,718,989,686
3 The Lord of the Rings: The Return of the King New Line Cinema $1,119,110,941
4 Pirates of the Caribbean: Dead Man's Chest Walt Disney Pictures $1,066,179,725
5 The Dark Knight Warner Bros. $1,001,921,825
6 Harry Potter and the Philosopher's Stone Warner Bros. $974,733,550
7 Pirates of the Caribbean: At World's End Walt Disney Pictures $960,996,492
8 Harry Potter and the Order of the Phoenix Warner Bros. $938,212,738
9 Harry Potter and the Half-Blood Prince Warner Bros. $929,359,401
10 The Lord of the Rings: The Two Towers New Line Cinema $925,282,504
11 Star Wars Episode I: The Phantom Menace 20th Century Fox $924,317,558
12 Shrek 2 DreamWorks Animation $919,838,758
13 Jurassic Park Universal Studios $914,691,118
14 Harry Potter and the Goblet of Fire Warner Bros. $895,921,036
15 Spider-Man 3 Columbia Pictures $890,871,626
16 Ice Age: Dawn of the Dinosaurs 20th Century Fox $884,440,756
17 Harry Potter and the Chamber of Secrets Warner Bros. $878,643,482
18 The Lord of the Rings: The Fellowship of the Ring New Line Cinema $870,761,744
19 Finding Nemo Disney/Pixar $864,625,978
20 Star Wars Episode III: Revenge of the Sith $848,754,768

In fact, if you take out the comedies, animated films, and later volumes of series they've already riffed part of, the only true wild card on this list is Avatar.  I think this bodes very well for us getting an Avatar riff sooner or later!  WOO HOO!!