The move to make WWE Raw a TV-14 is not happeing...at least it's not in the plans for the near future.
In July, it was reported by Andrew Zarian that an email was sent out among people at the USA Network about Raw becoming a TV-14 show. It was later reported that the move was still planned but the email was sent prematurely.
Today, PWInsider reports that while there was smoke to the original report, the company will not be making the change with their TV rating. WWE Raw on USA and SmackDown on FOX will remain as TV-PG shows for the foreseeable future.
So if you are hoping to see storylines that cross a certain line in a similar fashion as the Attitude Era, don't bet on that anytime soon.