Pedro was always going to be disappointing. He was a system player for Barcelona and Spain, he knew his role to perfection for so many years, it's very hard to suddenly change the way you play/think about the game. I really wish we had gone after Alexis Sanchez, he would of been perfect attacking support for Hazard and Costa!
As for Moses, he's a bit-part player who should be adding some fresh energy into the attack after 70 minutes...if he can't do that, then why is he at the club instead of the promising Kenedy (who showed flashes of his skill and will to get forward with the ball last season)?