Sherwood was confirmed as manager to the end of next season yesterday.
Speaking to The Telegraph, Rose said: "People may think that Tim is not a big name or doesn't have a big CV, but you know he will take no nonsense from anybody. His first training session, a couple of lads rolled out on to the training pitch late and he got us in a circle and said it was unacceptable.
"What are his rules? Punctuality when we go down to eat, team meetings. Stuff on the training pitch as well. When he speaks, you've got to listen. It's great."
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