"I still think two or three players [are needed]. Ole has done really well in the two transfer windows he's had.
"Characters have come in. Fernandes looks a leader, he looks like a character. Harry Maguire is captain.
"So it's not just about players, it's about having that culture and characters that can improve – not just the starting XI – but the squad and the overall feeling of the club.
"They're moving in the right direction but I still believe they need three players."