Ralf Rangnick's journey as interim manager of Manchester United or MU may not go down in history as one of success.
However, it may still be well remembered by fans given his no-nonsense approach and decision to challenge club protocol.
The German, came to United with great ideas to change a fractured club, but despite his best intentions, he found it very difficult to implement and make the necessary changes.
In principle, a manager like Rangnick is what United need, someone who is not afraid to reveal tough truths and an indiv...
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