By Jude Summerfield Manchester United suffered a double injury blow in their pre-season friendly with Arsenal as Rasmus Hojlund and Leny Yoro both had to be substituted in the 2-1 defeat. The Danish striker had fired the Red Devils into a first-half lead at SoFi Stadium in California but strikes from Gabriel Jesus and Gabriel Martinelli ensured Erik ten Hag’s side were consigned to a second defeat in their summer friendly schedule. Hojlund and Yoro limped off during the first 45 minutes with knocks and the manager revealed United will have to wait before learning the severity of the problems. …