As fans continue to wait for any news of a showdown between UFC heavyweight champion Jon Jones and interim champ Tom Aspinall, the Brit has declared himself "undisputed heavyweight champion of the world." That declaration was based on Aspinall's other claim: that Jones was now retired.

Jon Jones makes a huge announcement about his potential showdown with Tom Aspinall, stirring excitement in the UFC community.

The heavyweight division is moving on – or so Tom Aspinall says. The interim UFC heavyweight champion still doesn't have his Jon Jones fight booked and appears to be presenting a new angle on the situation, though perhaps in an effort to court the current titleholder into their long-awaited showdown.