Tuesday, Novemer 30 is the 30th anniversary of the great reveal to "Who Shot J.R.?" (Sue Ellen's sister, Kristen.) I thought about waiting until then, but then I realized that's a week from Tuesday, and there's no way in God's green Hell I'd last that long.
This is from TV Guide.com:
http://www.tvguide.com/News/Kecks-Exclusives-Dallas-1025572.aspx And this is from the Wikipedia article for Dallas: New series
According to the New York Times, the television network TNT has ordered a Dallas pilot. The new show would follow the lives of J.R. and Bobby's sons, John Ross and Christopher Ewing. Original Dallas veteran actors Larry Hagman, Linda Gray, and Patrick Duffy have already been contacted for their appearance in the pilot.
In September 2010, a Turner press release confirmed that TNT plans to air the new pilot. It is to be shot by Warner Horizon Television, with Cynthia Cidre on board as executive producer.
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Now, I'm not about to put myself on the spot by saying I'll nail down each and every retcon, but I will say I'mma have an awful lot of fun trying!