In WWE2K15/2K16, how do you unlock Divas (female playable wrestlers)? They have their own tab on the Roster so I know they are playable. Are they through the 2K Showcase, MyCareer, or something?
You can only unlock Divas via DLC or season pass.
WWE 2K15 SEASON PASS PROGRAM will give you Access to exclusive playable WWE Diva Paige.
NXT ARRIVAL Will unlock Emma.
Here is were i have referenced this from http://support.2k.com/hc/en-us/articles/204408293-WWE-2K15-DLC-Breakdown