Miller, 26 made national headlines when his header in the last minute of extra-time was enough to beat Fulham by a single goal at Craven Cottage and send the Blades into the sixth round of the competition.
Yet, sadly he was never first choice striker by Nigel Clough and soon afterwards joined Shrewsbury Town on loan. Out of contract this summer the Blades have decided not to renew his contract.
He has already got a set of admirers with Rotherham United, Chesterfield and Yeovil Town amongst those to show an interest.