By Grey Whitebloom Manchester United travel to Craven Cottage to face Fulham in the Premier League on Sunday afternoon – the top flight’s very last game before pausing for the World Cup. There have been numerous fires for Erik ten Hag to figuratively extinguish since his arrival at Manchester United last summer. Despite noticeable improvement in recent months, the Dutchman hasn’t yet addressed his side’s attacking set pieces. Since the start of last season, United have scored just seven goals from dead balls – that’s the same tally as their upcoming opponents Fulham, who have only been in the …