To help keep the series on schedule after the completion of the first story arc, Pat Olliffe and Paul Neary took over the art duties for issue #5 (the prologue to second storyline Hell Comes to Birmingham) from Leonard Kirk and inker Jesse Delperdang.
Outside of the comic series, several members of the team make cameo appearances in Mighty Avengers #22-23,[REF] and Paul Cornell wrote an in canon Twitter micro-blog page as Captain Britain[REF] for a while, where Captain Britain describes character interactions and missions that take place off-panel between storyarcs.