To my knowledge, there isn't any serious discussion about returning STAR TREK to television, though I do know there've been a lot of talks. Some of which have been with Michael Dorn pitching his Captain Worf (!!!) series.
I'm not proud to say that I've looked at a rare few, random Fan Films - they sucked bad. Just so bad. And the ones featuring the real STAR TREK actors are the worst of the lot! You would think that fans, being so knowledgable about the show and loving it so much and so determined to see it on T.V. again, would've come out with some truly inspired concepts - crudely depicted, of course.
Most of the time, it seems to just be about stroking their own ego. Even on the most basic level, the story ideas are attrocious. The acting and production values are an embarassment. I try to laugh at the shit, but I can't ... I just can't. I have to turn away, especially when it's the real STAR TREK stars with egg on their face. There just doesn't seem to be anyone in our ranks who's up to the challenge of presenting us with exciting ideas for a new series.