Agents Phil Coulson is back in action but he has changed quite a bit since the last time he was operating in the Marvel Universe.
According to comicbook.com, after being murdered in a previous issue by a Captain America double, Coulson no longer trusts heroes.
There's been no explanation of how he came back to life, but Avengers #11 does reveal how his outlook on heroes has changed.
Where Coulson once idolized and obsessed over superheroes, being betrayed and murdered by them has given him a new take.