Rumor Roundup (Dec. 7, 2015): Brock Lesnar Royal Rumble, Kevin Owens, Charlotte heel turn, 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:

• Brock Lesnar will be working the Royal Rumble event, and there's continued talk of having him work the Royal Rumble match.

• Kevin Owens is back with WWE and is expected to be used on tonight's episode of Raw.

• WWE is teasing Charlotte turning heel for good on Raw tonight and it's expected she'll be full blown working heel by the end of TLC.

• Apparently Dewey Foley may only work for WWE from January to WrestleMania 32, according to Wrestling Observer Radio and his performance during that time will help determine if he stays on.

• According to the Observer, Rey Mysterio currently has a knee injury.

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.