Just when you thought Jon Jones' move up to heavyweight couldn't get any bigger, 'Bones' throws the name Brock Lesnar into the mix. 

The long-reigning light heavyweight champion has been left with very little real competition at 205 lbs, having won his last 15-consecutive title fights in the division. 

A move up to the heavyweight ranks has been long desired by the majority of the UFC's fanbase, and a match-up between Jones and current champion Stipe Miocic is a tantalising prospect in itself.