Plant vs zombies 2 12th world is it going to happen?

There is rumours of plants vs zombies having a 12th world, but do you think there will be a 12th world or not? Some people say that there will be a new world called New York City where they'll be Gentle men zombie, Gentle men Cone head zombie, Gentle men Bucket head zombie, statue of liberty zombies, statue Gargaunters and more. So is there a possobility of having a new world or not?