Teddy Sheringham reckons United could do a lot worse than bringing Roy Keane...

https://record-wiki.win/index.php/The_Carrick_Effect:_Is_the_%22Caretaker_Bounce%22_a_Tactical_Reality_or_Just_a_Statistical_Mirage%3F

Teddy Sheringham reckons United could do a lot worse than bringing Roy Keane back into the fold