It's a mixed blessing in some ways.

When Ady bids farewell to Episode V he will have (as does anyone who wants to play with ROTJ) a lovely list of ideas to add to his own from day one.

As ROTJ:R draws to it's completion date the various prequel threads will also break up into episode specific threads and the process will happen all over again.

I hope that when the dust settles the ideas that Ady doesn't want to use get picked up by other talented people for alternate versions.

It must be a bit like planning a journey.

There is a nice glossy guide book of suggested places to visit, places you have always wanted to go to and maybe a few places you'll just wander into while finding your way around.

I could imagine that as helpful as all our input is, it must be frightening sometimes to look at some of these ideas and trying to figure out which ones are fun but impossible and which ones look possible but are so much hard work they might as well be impossible and trying to bridge the gap between increasing expectation and a family life.