Vargas was absent from Thursday's training session due to knee discomfort, according to Zona Mixta.
Analysis:Vargas had felt the discomfort during the previous session and is now working apart from his teammates, an early setback that comes not long after his move to Olympiacos collapsed and he returned to full training with Sevilla. His path back into full sessions will be worth monitoring as the club continues integrating him into the squad following the transfer saga.
