Add Hanna-Barbera and Tom & Jerry Characters to Six Flags Theme Parks

I've been to some Six Flags theme parks in California, but the only characters from Warner Bros. Animation I see at the parks today are Looney Tunes and DC comic characters. I want to see more than those 2 which are Hanna-Barbera and Tom & Jerry characters. Warner Bros. own those characters today and they should let Six Flags use them in their theme parks. Including the "Looney Tunes" themed areas (and renaming them as "Kids WB" themed areas). Sign this petition if you want Six Flags to add the Hanna-Barbera and Tom & Jerry Characters to their theme parks.