According to Jurassic Park |\/ producer, Frank Masrhell, the next movie will be a sequel and not a rebot or remake of the franchise. Frank Marshall aslo stated that he hopes for completion of the film to be done in 2yrs time and fior the film to be ready for release by the 2014 summer. Source
Personally, I feel they are rushign things a bit. I do believe that the team realize that a large of the fanbase was dissappointed with JP/// and are attemping to rectify this. However, I do not see this film being finished in the time scale provided when we do not yet even have confirmation of a finished script or director.