Question: In the altered timeline, Flash initially could not travel through time because there was another speedster. How was he able to travel through time in the original timeline, when Zoom was alive there as well?
Question: Barry returns to his fixed timeline, meets Batman and gave him the letter Thomas Wayne's Batman wrote. Then, the post credit scene shows the portals appears that will lead to Darkseid's invasion. The question is in the following Justice League War movie, the heroes seems like they never know each other. Did Barry return before the Justice League ever assembled? If so, why does Barry in the Justice League War movie seem to be so amused when he knows Batman is real? He even greeted Batman for the first time and addressed him as "Sir Batman." I cannot find any good articles on net to explain this contradiction.
Question: When Hal Jordan goes on his kamikaze mission against Aquaman's sub, why does he have to use the alien ship that Abin Sur crashed in 8 years prior? Why not a stealth jet or something? Doesn't seem logical that the government would send a top secret, highly valuable alien space craft on a suicide bomber mission. And Hal was told from the start it was a suicide mission. So why send that ship to be destroyed?
Question: If Reverse Flash wants to destroy Flash so bad, why doesn't he go back in time and kill him as a kid? Reverse Flash has to know who Barry is as he was able to slip his outfit into Barry's ring and put it on him. So he knew Barry is the Flash. He even calls him by name towards the end of the film.
Question: It's said on DCwikia that Flash was able to recover the real world, but with some small changes. What could they be?
Question: General Lane shows Hal Jordan the alien, Abin Sur, that Green Lantern in a water preservation chamber. General Lane talks about how the ring launched off in space away. Yet Abin Sur is still in his green lantern uniform. The uniforms are generated by the rings, so when it flew away, wouldn't Abin Sur's uniform vanish? Especially over the course of 8 years as General Lane claims?
Question: When Barry first travels into the past to prevent his mom's murder, why does it show him waking up at his desk in an alternate timeline instead of him running back to the timeline he created?
Question: Reverse Flash has time-travelled numerous times in the comic books, and in the movie Flash even mentions to Batman that he can travel through time. Yet apparently when Reverse Flash time-travels, there are virtually no other changes to history except for what he wanted to happen (e.g., murder Iris, etc.). Is it ever mentioned in the comics that Reverse Flash has a greater level of mastery over time-travel, whereby he can do it without causing a "time-boom" and completely altering history?