It would be nice to have some team collebroation method to allow 2 or more developers to work on a project simultaneously.
The dark GUI is not a must have. But it gives the eyes a break and it also gives a more professional look to the software.
So far all id like to suggest is naming it Construct 2 PRO and not C3. Feels more right in my opinion
That wouldn't be a smart decision in my opinion. That means that Scirra will have to maintain 2 editors simultaneously. One for the C2 and one for a C2 Pro users.