Jurassic Park 4 should be moved to 2015. Do you guys agree?

I hate to be non optimistic, but I have a bad feeling this movie won't make it's due date. Mainly because they filmed at such a late start. If they started in April, they could have had a chance to film with the ILM designers designing and adding the dinosaurs in while they are still filming. Colin Trevorrow should move the date, I hate to not be optimistic, I still am, but I feel that this movie won't live to what we expect due to the short time schedule. It will be rushed, badly edited. If I were the director, I would make a smart move and push the date to 2015. Even though fans would be a bit upset, at least the film will be a bit more well done with better animatronics and cgi. The film would improve drastically and it will give the ILM crew more hours to work to make the cgi Dino's as realistic as possible and not look rushed like terra nova's dinosaurs. No offence but I would rather see a film pushed another year so that it will have at least be worth appreciated. If I want this film to be perfect and live up to the original I would definitely move the film another year. Same thing that happened to G.I Joe retaliation. What do you guys think?