Slade Wilson may not be the only familiar face making a long-awaited return in Arrow Season 6. Colton Haynes himself might finally suit up as Arsenal once more, as the actor teases a return appearance.

Even as no official announcements have been made, current American Horror Story: Cult star Haynes suggested over Twitter that “Roy’s coming back very soon.” We last saw the character in the flesh with Season 4, though the 100th episode last season awkwardly placed a CG Colton Haynes in the Dominator simulation that Oliver and co. escaped from.

Elsewhere, Season 6 has already confirmed Katie Cassidy, Rick Gonzalez and Juliana Harkavy will return as series regulars, though producers claimed a series regular contract was no guarantee of survival. Stephen Amell revealed Manu Bennett will make several return appearances as Slade Wilson this year, while new big bads include LOST alum Michael Emerson and 12 Monkeys star Kirk Acevedo as Ricardo Diaz, a spin on DC’s Richard Dragon.

We’ll likely learn more in the coming weeks, but who else might Arrow Season 6 bring out of retirement?

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