By Sean Walsh Manchester United manager Erik ten Hag believes his squad’s lack of consistency is still a major concern after they were demolished by Bournemouth on Saturday. The Red Devils were handed a fresh humiliation by the Cherries this weekend, with Andoni Iraola’s side outplaying their hosts from back to front and from start to finish, earning the club’s first ever victory at Old Trafford. After beating Chelsea on Wednesday night, United looked to have turned another corner in their turbulent season so far, but they came crashing back down with another deserved defeat. Speaking in his p…