Whatever Wrexham's fate – Premier League or not – this is what they can learn from Coventry

Wrexham are no strangers to promotion parties. Not after charging from non-League to the Championship inside three years.Even so, as the fireworks soared skyward and Coventry City supporters brandished placards reading ‘We are Back’ to mark their team’s return to the Premier League after a quarter of a century away, the joyful scenes in the spring sunshine did provide pause for thought.Advertisement