Rodrigo Bentancur’s personal trainer has issued a positive update on the Tottenham midfielder in wake of his sickening head injury on Monday night. The Spurs star was involved in a frightening incident in the club’s Premier League opener at Leicester City. Bentancur was involved in a clash of heads that seemingly left him unconscious. He received treatment on the pitch for close to 10 minutes. The Tottenham ace subsequently left on a stretcher and received oxygen, though he did appear to sit up just before being stretchered off the pitch. After the game, Ange Postecoglou confirmed that Bentanc…