Mr peter, that guy is talking rubbish. Pochetino was the causes of the injuries. Check when he was in charges of Tottenham Hotspur and PSG, you will understand the injuries record.
Leave the luxuries of players aside, Pochetino no Sabi anything. It took him to match day 29 or 32 before he could find the balance of the team. Is that a coach? You have to take a risk as a the head, not playing safe.