WWE Games have just confirmed on Twitter that the crotch blur has been removed from the Next Gen versions of WWE 2K15:
#WWE2K15 Fact: You can now apply logos/designs to the front and back of tights and trunks without any obstruction of the applied image.
— WWE 2K (@WWEgames) November 3, 2014
LRT: The "crotch blur" is now gone (PS4/Xbox One) #WWE2K15
— Marcus Stephenson (@stephensonmc) November 3, 2014