One of Infinity War's biggest mysteries is still unresolved, and fans are speculating about the answer

Guardians of the Galaxy 3.

There's still one lingering question surrounding Avengers: Infinity War – and Marvel fans are trying to figure out the answer. 

Guardians of the Galaxy director James Gunn revealed that, during the events of Infinity War, Kraglin was "off doing something important." But what, exactly, was the Ravager up to? There's no confirmed answer, with Guardians of the Galaxy 3 leaving it wide open.