This blog is the predictions I have for future LEGO video games and licensed themes (this is based upon rumors, speculations, and my thoughts)
*possible **likely ***very likely
2011 or 2012 - LEGO Harry Potter: Years 5-7: *
- A sequel to LEGO Harry Potter: Years 1-4 could tell a LEGO form of the second half of the Harry Potter film franchise.
- I'm not entirely convinced that this game would be produced due to TT Games already launching two video games in the first semester of 2011. But anything is possible.
2012 - LEGO Batman Sequel (working title):***
- This sequel or prequel is likely to be produced because of the third installment of the Batman film trilogy in 2012. I am guessing it would follow more in the lines of the comic books but feature secret characters from The Dark Knight and Batman: Arkham Asylum.
2012 - LEGO The Lord of the Rings: The Video Game:***
- The game would likely be released in late 2012 due to The Hobbit film produced. The rumor of the game's development is widely on the internet. TT Games even said the game would work. The game would probably follow the three LOTR films and possibly the Hobbit film(s) as well.
2013 - LEGO Star Wars IV: The Clone Wars Continues:**
- Yes, I believe another Star Wars game will be released... unfortunately. This is due to the fact that Star Wars III covers only half of the Clone Wars. The Clone Wars series will have five seasons (which means more Clone Wars sets... yay! [not]). The good part of the game concept is that The Revenge of Sith could be retold featuring the duel against Darth Sidious.
Unknown date - LEGO Indiana Jones 3 (working title):**
- No, I'm not kidding due to the failure of the second game, TT Games may reboot the LEGO Indy series with a third installment covering the films and the upcoming fifth film.
Unknown date - LEGO Jurassic Park: The Video Game:**
- Once Jurassic Park IV is green-lit, LEGO will possibly renew their license with Jurassic Park. I can imagine the game would cover the first three films as well as the upcoming fourth. Jurassic Park is a large-budget Spielberg film series so this game is possible.