Now this is just my input on why they are still PG. So The only reason why WWE is PG is one for the kids to watch and two because there is not much competition and Vince doesn't think TNA/GFW is competition so if there was competition they will most likely turn the WWE into Attitude Era 2.0 and...
Dangerous Wrestling Federation (ATTITUDE ERA TYPE STORIES)
DWF Heavyweight Championship
DWF Hardcore Championship
DWF Diva Tag Team
DWF Tag Team