Here is my version:
- The explosion left Chris mute and deaf (so we haven´t to listen to his obnoxious voice ups and downs again).
- Ann divorces Bobby and takes Harris, Emma and Mama Ryland on a yacht trip. She of course throws all of them overboard. Then she commits suicide (all this explained by the coast police, with no flashbacks).
- Elena is pregnant but doesn´t know by whom, that´s the kind of skank that she is. She happens to be expecting a baby from an alien, who abducts her à la Fallon Samms. End of her stint here. Mama Carmen is returned to Mexico by Trump.
- Sue Ellen never drinks again, and becomes the Prez of USA. She meets Peter Richards and has an affair with him.
- John Ross finds out that her sister is, after all, daughter of Katherine Wentworth, who was hiding in Marbella, Spain, drinking sangría and eating paella. She gives her daughter all her millions to ruin the Ewings. Then she marries a corrupt Spanish politician (what else?).
- Cliff Barnes escapes from prison, and starts working at Taco Bell in disguise. He begs for forgiveness and, when he doesn´t get it, he commits himself into a convent (where he likely meets Julia Cumson!!).
- Pamela finances Afton´s big comeback at Las Vegas ("Afton will steal you again!"), and becomes a lesbian. She re-opens "Sue Ellen´s" and turns Dallas into the gayest place on earth (well, at least, in Texas).