Ian Machado Garry is determined to fight former three-time title challenger  Colby Covington at UFC 303 on June 29th in Las Vegas.  ”The Future” is growing impatient with “Chaos,” and urged Covington to ‘sign the contract.’   “Don’t be a coward sign the contract,” Garry wrote on social media tagging Covington.  Accompanying the comment was a video.   “Everybody knows who my next fight is.  Everybody knows what it is.