It was obvious that there would be a 4th Transformer film in the franchise. The Dark of the Moon grossed over 1$ billion worldwide last summer. Paramount Pictures of course would love to continue the franchise since it will make even more sick amounts of money from it.
Paramount Pictures has given 2014 release date for the next film in the Transformer series; Michael Bay hasn’t been confirmed to be directing this film yet. It’s also not known whether the prior cast members will be returning to the series. Shia LaBeouf said in the past that he was done with the franchise after the third film and I can see why.
To be honest, I don’t want there to be anymore Transformer movies, I saw the first two and couldn’t bring myself to see the third. There are some things that should just die and stay dead and this franchise would be following under that category. Don’t get me wrong, I love Transformers like the cartoon and etc. but this movie’s been going on for far too long.