Speaking at a press conference, Pochettino said: "We work a lot on set-pieces. We have a group of analysts for set-pieces. After that, it is about the quality of the player. It is about the takers. We don't have a specialist. Maybe Chilly [Ben Chilwell] is good in the delivery, but we don't have a specialist after that.
"If you want to be good in set-pieces, you need good takers. When you have good takers. It is not down to the work. We work similarly, but the problem is to have good takers. Look before at West Ham, and after. What changed? The taker is Ward-Prowse. For sure, you can work, like West Ham were working. But now, you add a player like him, you increase the percentage."