Rumor Roundup (June 8, 2016): Ronda Rousey WWE talk, AJ Styles-John Cena feud, Luke Harper return, more!

Speculating on the rumors surrounding pro wrestling is a favored pastime of many fans, perhaps second only to actually watching the matches. In this daily column, we take a look at the latest rumors being churned out by the pro wrestling rumor mill.

Important reminder: Rumors are just that -- rumors. None of this has been confirmed as legitimate news or fact, it's just circulating around the pro wrestling rumor mill. Remember, take it all with a grain of salt.

Rumors for the Day:

• While there has been talk that Brock Lesnar's fight with Mark Hunt at UFC 200 is WWE returning the favor for Ronda Rousey's WrestleMania 31 appearance, there's also talk that it could be another way to open the door for her to appear at WrestleMania 33 next year.

• The AJ Styles vs. John Cena feud is expected to stretch over at least the next two PPV shows, and maybe into SummerSlam.

• Luke Harper, who was just cast in a horror movie, likely won't be cleared to return to WWE until the end of the summer.

• Apparently Luke Gallows is well liked backstage, as noted by PW Insider. Fun guy!

• According to PW Insider, TNA has hired McKenzie Mitchell as an on-camera personality and she should start appearing on TV soon.

If you have heard of any interesting rumors that you'd like to add, feel free to post them in the comments section below. Just remember they are rumors and not confirmed as fact, so please take them as such. Have fun with it.