Movies I'd like to see:
The Hobbit - ONLY if done by Peter Jackson, in the style of the current movies (similar locations, Ian = Gandalf, Andy = Gollum, etc.) Anyone else would just wreck it.
Green Lantern - Dangit! If Marvel can get movies made for Iron Fist, Luke Cage, The Punisher, FF, DareDevil, The Hulk, Electra, Ghost Rider, Namor, Spidey, etc then DC should make more than jsut Supes and Bats! One thing, Test Pilot Hal is the basis for a better action movie than "free-style artist" Kyle. Hal veers off course after almost being hit by Abin Sur's falling ship. He goes to the crash site gets the ring and BAM! Instant Movie. Imagin the cg effect for his ring-constructs and a battle Vs. Sinestro!
The Flash - see above! Barry or Wally, I don't care. We can use all the fancy Matrix stop-motion effects to show us Wally in super-speed mode, slipping past bullets and manipulating objects!
Star Wars Episode 7,8,9 -
Let's see Hamill and his Jedi Next generation. Use the EU as a building block for the final Battle between the Imperial Remnant and the New Republic.
Serenity/Firefly the Movie - My wife and I were big fans of the show, and now that Angel is cancelled, Joss is gonna throw himseflf into this movie. I hope it happens!
That just about covers my current "that'd make a cool movie" thoughts for now...