By Fraser Watson Erik ten Hag has admitted that Sergio Reguilon could be back at Tottenham in January due to a ‘break clause’ in his contract. The Spaniard signed a season-long loan deal at Manchester United in September, after Ten Hag was hit by injuries to favoured left-backs Luke Shaw and Tyrell Malacia. The 26-year-old has been himself forced to miss games through injury and illness since arriving at Old Trafford, but has managed 10 club appearances. Shaw has now returned to action following a muscular problem, with Malacia nearing full fitness after his own lengthy lay-off due to a knee p…