Rizvan Kuniev is about to debut in the UFC - and he's all too aware of the chaotic division, ruled by Jon Jones, that he's joining.

The UFC CEO has always acknowledged that the current UFC heavyweight champion has always been tough to deal with in negotiations, but White is now reaching the point of moving on from a potential title unification bout between Jones and interim champion Tom Aspinall.

KSW heavyweight champion Phil De Fries isn't convinced that the proposed Tom Aspinall vs Jon Jones fight will happen.