I think that ANY talk about beinging Stargate back should start right away. But Im still biased against any teen angsty show like SGU was. Something fresh, but still like Stargate needs to happen.
I think that encouraging MGM and the original creators of Stargate is a great place to start. 
Roland Emmerich and Dean Devlin have already expressed interest in doing sequels.
I'm not to confident with Emmerich considering that his most recent writing credits are The Day After Tomorrow, 10 000 BC, and 2012.
These guys are probably the ones I'd be okay with taking over the SG franchise, be it in movie television form.
Big screen movie(s):
Joss Whedon
Pros:
-Wrote and directed Serenity
-Co-wrote Titan A.E.
-Created Buffy, Angel, Firefly, and Dollhouse
-Has oodles of experience in working with science fiction
Cons:
-Wrote Alien: Resurrection
J.J. Abrams
Pros:
-Created and served as a writer and producer for Alias
-Co-created Lost and Fringe
-Directed Star Trek (2009)
-Has experience working with science fiction
Cons:
-Is responsible for the fifth season of Alias
Roberto Orci
Pros:
-Co-wrote and produced Star Trek (2009) and The Island
-Co-created Fringe
-Served as a writer and producer for Alias
-Has some experience working with science fiction
Cons:
-Co-wrote Mission: Impossible III
-Co-wrote Tranformers and Transformers: Revenge of the Fallen
-Co-wrote Tranformers and Transformers: Revenge of the Fallen!!!!!!
Quentin Tarantino
Pros:
-Wrote and directed Reservoir Dogs, Pulp Fiction, Kill Bill, Death Proof, and Inglorious Bastards
Cons:
-Seems like a bit of an ass
Robert Rodriguez
Pros:
-Wrote and directed Desperado, Planet Terror, and Machete
-Directed Sin City
Cons:
-Wrote and directed the Spy Kids movies
New tv show:
Joss Whedon
See above
J.J. Abrams
See above
Roberto Orci
See above
Ronald D. Moore
Pros:
-Served as writer for TNG and DS9 (also wrote two episodes for Voyager)
-Co-created Battlestar Galactica: 2003 and Caprica
-Served as an executive producer and writer for the first season of Carnivále
Cons:
-Can get too wrapped up in the mythology of a show
-Can get to wrapped up the personal relationships of the characters
Bryan Fuller
Pros:
-Wrote several episodes of DS9 and Voyager
-Served as a co-excecutive producer and writer for Heroes during season 1
-Created the show Pushing Daisies
Cons:
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David Simon
Pros:
-Wrote Homicide: A Year on the Killing Streets, the book Homicide: Life on the Streets is based on.
-Co-created The Corner, The Wire, and Generation Kill
-Is the guy behind this quote:
“My standard for verisimilitude is simple and I came to it when I started to write prose narrative: **** the average reader. I was always told to write for the average reader in my newspaper life. The average reader, as they meant it, was some suburban white subscriber with two-point-whatever kids and three-point-whatever cars and a dog and a cat and lawn furniture. He knows nothing and he needs everything explained to him right away, so that exposition becomes this incredible, story-killing burden. **** him.”
Cons:
-Has no experience with science fiction
Damian Kindler
Pros:
-Served as a writer for Stargate SG-1 and Stargate Atlantis
-Created Sanctuary
Cons:
-Is busy with Sanctuary
e 
. Shanks still makes the best Daniel.
. I don't mean to be negative and all but I think protests/campaign(whatever you want to call it) won't influence the decision MGM make.Those currently in the executive board of MGM and Syfy have no clue what science fiction is.
) but McCreary is even better. But contemporary music is good too, and I don't mind it.
