Donny Cates and Geoff Shaw's Guardians of the Galaxy ongoing will begin in Jaunary with a story-arc titled "Endgame," delving into Thanos' will as revealed in this week's Thanos Legacy #1.
"Geoff and I have some insane plans for our first Guardians arc," Cates said. "This arc is called 'Endgame,' and as seen in Thanos Legacy, it begins with the reading of Thanos's last will and testament. An artifact that Thanos's brother Eros dug out of his late brother's heart, which very well may spell doom for the entire universe."
Marvel promises that their Guardians of the Galaxy will feature "a brand new team", and build upon Cates and Shaw's story in Thanos.