Though IMDb doesn’t currently have roles listed for the two of them, a couple clues have allowed fans to parse together some possible theories.
The Better Call Saul Twitter page may have given the first clue by tweeting that Mando’s character on the television series would “bring Carnage.”
— BetterCallSaul (@BetterCallSaul) June 23, 2016
“Carnage” is an oddly specific term to choose, so fans are taking it not as a coincidence, but as an indicator that Mando will be playing Spider-Man character Carnage in the new film. Plus, the tweet showed up the same day Mando’s casting in Homecoming was announced.
In the comics, Carnage is one of Peter Parker’s biggest foes. With the ability to shape-shift, Carnage is born from a merger between Venom’s alien offspring with serial killer Cletus Kasady.
Read more to see who Abraham Attah will be playing: