
Writer and Director are already available on the episode level. Since it's common that each of a show's episode is directed by a different person, they should be added there instead of with the show itself.
I can add "Producer" and "Based on the Novel of" to the list of crew positions. I'll wait a little while longer to see if anyone will come up with more requirements; as it's easier to add them together in one go.
The problem with adding Director & Writer by episode is that we are talking about a series still in development that still does not have a firm start date. I agree with what you are saying however I can't add in a Pilot episode with no air date yet to add them to. It will be many months before a date is set in stone. If the site DID NOT REQUIRE a Full date for episodes and would allow at least a year then I could easily add in a pilot for 2016 and add those 2 crew? However I must assume you are NOT going to change the way the site is set up just to have a year be allowed to add in Pilot episodes correct?
It would be GREAT if it could be done as I have added over 20 shows in the past 3 weeks that are in Development that will not air their 1st episodes until 2016! I have also noticed that both Thomas & Juan have also been adding in a lot of new shows in development as well over the past month and most of them will also not debut until sometime in 2016 as well!