During today’s Time Warner investor’s day, Warner Bros. head honcho Barry Meyer mentioned how big a role the DC Comics stable of superheroes will play once the Harry Potter franchise comes to an end in 2011. We’re aware of Nolan’s third Batman flick and the upcoming Superman reboot in 2012, but Meyer says the studio is close to greenlighting a “Flash” movie. If that wasn’t enough, an Aquaman (hell yes!), Wonder Woman and movie featuring Mad magazine characters are in development. Spy vs Spy?