Rumor Roundup (Sept. 18, 2015): Sting WWE title win, Hulk Hogan, mystery man at Night of Champions, 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:

• It is at least possible that Sting wins the WWE world heavyweight championship from Seth Rollins at Night of Champions to set up another match at Hell in a Cell where they would switch the title back.

• The Wrestling Observer Newsletter brings word that WWE has told its talent, even those who don't wrestle but are still affiliated, to avoid contact with Hulk Hogan.

• There's now some more talk of Chris Jericho being the mystery partner for Roman Reigns and Dean Ambrose at Night of Champions.

• According to MLW Radio, WWE may be interested in bringing back Carlito.

• The Observer notes that Amanda from Tough Enough has signed with WWE and will be replacing Naomi (Trinity) in the next season of Total Divas.

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.