10 Reasons The MCU Is Only Going To Get Better
10. The Implications Of Time Travel
We all had the head scratching moment after 'The Snap', how in the world will The Avengers reverse all the damage done by Thanos. When it was revealed that time travel was the answer to the Mad Titan, there was a collective 'let's see where they're going with this' and to the MCU's credit they didn't fall into cliche and type when it came to time travel. With that being said however, the existence of time travel readily available (without the Eye of Agamotto or Time Stone) poses a rather large problem in terms of continuity and consequence.
Ideally Marvel will find a way to write time travel out of the MCU as it raises far too many questions (and there does seem to be a suggestion that's coming in Loki), however what about any of the unforeseen issues that will no doubt be brought up in future?
Even with Captain America returning the Stones to precisely the same time and place as they were taken there will be questions asked, perhaps even characters made aware of things they shouldn't know. Most glaringly there will have been a version of Steve Rogers with complete knowledge of the future up to the events of Endgame sitting on the sidelines (what a Disney Plus series that would make).