 Thomas said that there were plans for a "Liberty Legion" series, but by that point, the sales figures on the "Invaders" comic were dropping, and Marvel decided against launching a spin-off.He returned in 1981 for a one-on-one team-up with the Thing in "Marvel Two-in-One" #79 (Sept 1981).In the 2000s, the Blue Diamond returned in two issues of "New Invaders" (2004-2005), and "Citizen V and V Battalion