In other news the Unified Rules of MMA have been changed.
http://www.mmafighting.com/2016/8/2/...a-new-rules-in
A grounded opponent can't just have the tips of his fingers on the mat anymore.
Jon Jones (if he ever comes back) can't walk around with his fingers pointed outwards.
Judging criteria was also changed a bit.
Rules go into effect next year.