Manchester United have a new first team debutant with Ethan Wheatley coming on to make his first senior appearance. Ethan Wheatley, 18, became Manchester United’s 250th academy debutant and the sixth under current manager Erik ten Hag. Wheatley was a 90th minute substitute against Sheffield United, and got nine minutes in total with plenty of stoppage time played to make up for the Blades’ time-wasting when the scores were level. The teenager was unable to mark his debut with a goal, but didn’t get an opportunity, despite the efforts of teammateBruno Fernandes. READ: Meet Manchester United’s 2…