Infinite Realities
I'm working on a new story arc based on the ship shifting through a number of quantum realities (ala Parallels except in a larger scale) and I'm collecting alternate reality ideas.
To-date I've got the usual stuff from All My Yesterdays and of course Parallels one or two that the PCs have already encountered including a universe where Picard did not "repair" the timeline in Yesterday's Enterprise and the Fed-Klingon War continues, a world where Kirk was kicked out of Starfleet during the 1st five year mission for violating the Prime Directive.
Any other ideas?
Arise, arise, Riders of Theoden!
Fell deed awake: fire and slaughter!
Spear shall be shaken, shields be splintered,
a sword-day, a red-day, ere the sun rises!
Ride now, ride now! Ride to Gondor!
Theoden King: The Return of the King