Everything is PURE speculation at this point. Dw brought up a good point to think about. Now, what IF they do a movie different from that script? Or what if we have another Fraggle movie situation, and Segal and Stoller wrote the basic outline and first draft of the script to be handed over to a different writer who would finish it? Or have they just decided on a different plot and script all together.
There's a difference... we know more about the status of the FR movie than this one because the person writing and working on it has a blog. And we know all the updates, and the progress- good or bad.
Until I see something official, I don't know what is going on... and wild speculations will only lead to discontent and negativity. Again, DW brought up a point to think about. Not something we should wildly guess about what's going on.