It's been nearly a year since Grant Gustin's time as Barry Allen/The Flash ended after The CW's The Flash concluded its nine-season run and with James Gunn's DC Universe on the horizon, many fans have been hopeful that the former Scarlet Speedster might make his way into Gunn's new DCU to suit back up as Central City's hero. Now, it turns out that Gustin and Gunn have chatted — but only about Superman. Speaking with The Wrap, Gustin revealed that he and Gunn have exchanged DMs about Superman as Gustin is a huge fan of the character.