My Theory: How Agents of S.H.I.E.L.D. Can Still Fit Perfectly Into the MCU Timeline
I've been thinking about how Agents of S.H.I.E.L.D. could be reconciled with the MCU's current multiverse rules, and I believe there is a way for the entire series to remain canon without contradicting Infinity War or Endgame.
Timeline Split #1 – The Season 5 Time Loop
In Season 5, the team discovers a future where Earth has been destroyed and humanity survives in the Lighthouse.
This future exists because Daisy eventually destroys Earth after Talbot absorbs gravitonium and events unfold exactly as history recorded.
When the team returns from the future, there are now two possible outcomes:
Branch A
Daisy fails to stop Talbot.
Talbot causes Earth's destruction.
This leads to the future seen in Season 5.
Branch B
Daisy defeats Talbot.
Earth survives.
The loop is broken.
This is the timeline that continues after the Season 5 finale.
Timeline Split #2 – Infinity War
After Daisy defeats Talbot and Earth survives, another branching point occurs during the events of Infinity War.
Branch B1 – Thanos Wins (Earth-616)
This is the MCU timeline we see in Infinity War and Endgame.
Thanos collects all six Infinity Stones and performs the Snap.
In this branch:
- Phil Coulson dies from his illness.
- Leo Fitz has already died after the battle with Talbot.
- Melinda May, Mack and Yo-Yo is snapped.
- Daisy Johnson, Jemma Simmons, Piper and Davis survives.
With Coulson gone, Fitz dead, and half the team dusted, Daisy and Simmons continue searching for the frozen Fitz who remains in stasis aboard the Chronicom ship with Enoch.
Because frozen Fitz never experienced the events that killed his counterpart, he still exists.
The surviving agents eventually locate him and continue operating throughout the five-year Blip period.
Then in 2023, Hulk reverses the Snap.
May, Mack, and Yo-Yo return.
The team is reunited after the events of Endgame.
This allows the core Agents of S.H.I.E.L.D. cast to survive within Earth-616.
Branch B2 – Thanos Loses
In this branch, Thanos never successfully completes the Snap.
The world continues normally.
One year later, the events of Agents of S.H.I.E.L.D. Season 6 occur.
Season 7 follows afterward.
This means Seasons 6 and 7 are not occurring in the same timeline as Endgame, but in a sister branch that split from the same post-Talbot reality.
Why This Works
- It preserves all events of Seasons 1–5.
- It preserves the destroyed-Earth future.
- It preserves Fitz's death.
- It preserves Coulson's death.
- It explains why Seasons 6 and 7 never acknowledge the Snap.
- It allows Daisy and the Agents to still exist in Earth-616.
- It fits Marvel's current multiverse rules established in Loki and Endgame.
- It requires almost no retcons.
If Marvel ever brings Daisy Johnson back into the MCU, a simple line of dialogue "After Thanos won, Simmons and I spent years searching for Fitz while half our team was gone." could confirm something very close to this explanation and instantly reconnect Agents of S.H.I.E.L.D. with the main MCU timeline.
This would allow the entire series to remain canon while also allowing Daisy and the team to exist in Earth-616.
You can also bring back Coulson as Chonicom LMD because Nick Fury, Maria Hill and rest of the others were dusted so when Fitz and Enoch were found they returned and created Coulson.
Just wanted to share the theory because I'd love to see Agents of Shield reconnected to the MCU someday.