By Tom Gott England manager Gareth Southgate has admitted he is keen to keep watching Manchester United midfielder Kobbie Mainoo’s emergence. Mainoo dazzled in pre-season but saw his breakout delayed by injury, but the 18-year-old now has 16 appearances for United to his name and recently netted his first Premier League goal in dramatic fashion to seal a 4-3 win over Wolverhampton Wanderers. His impressive form has seen many fans call for Mainoo to be handed a spot in Southgate’s next England squad, particularly following reports that Ghana are trying to convince the teenager to switch his int…