Ugo Ehiogu will start instead of the suspended Morgan. Gary Speed is expected to take up the captaincy.
Former Robin himself David Cotterill will play against his former club. He was a £2m buy from Bristol to the JJB. He is now obviously on loan with the Blades.
Derek Geary is now fit after a slight strain but on loan Royal John Halls is expected to reatain his place.
In the Bristol camp Steve Brooker and Lee Johnson are doubts. In Gary Johnson's pre match interviews though he has confirmed he is to take his full squad to Bramall Lane.