On his Twitter, "Arrow" executive producer Marc Guggenheim revealed that the second episode of season four would be titled "The Candidate," potentially referring to Oliver Queen's political future.

In the comics, Oliver Queen became mayor of Star City during the "One Year Later" event. However, this didn't work out very well in the long run, with the Glades getting cut off from the rest of the city, causing Green Arrow to team up with the mob and local gangs in order to restore order, among other such events. His time as mayor also saw Roy Harper become Red Arrow and more confrontations with Deathstroke. (Sound familiar? Go back and check out "Arrow" season two.)

Seeing as Oliver has a political past in the comics, it wouldn't be too much of a stretch for the same to happen in the upcoming fourth season of "Arrow."

Arrow Ep. 402, co-written by @ketomizu, begins production today. pic.twitter.com/TUMaphBYAE- Marc Guggenheim (@mguggenheim) July 23, 2015

Further, Guggenheim recently told CBR that the show would be heading back to its comic roots: "['Arrow'] was always conceived of as an origin show. We always said, 'we're doing "Arrow," not "Green Arrow."' And that each year, whether it was depressing and dark or light and hopeful, we were always progressing Oliver's character towards becoming the Green Arrow, the superhero, as opposed to 'The Hood' of season one, who was a dark -- basically, a serial killer. So, I think season four really shows you where we always thought we were heading."

The episode will be written by Marc Guggenheim and Keto Shimizu and directed by John Behring.

Starring Stephen Amell, David Ramsey and Emily Bett Rickards, "Arrow" season four is scheduled to debut Wednesday, Oct. 7 at 8 pm EST on The CW.