Blades duo doubtful
Sheffield United defenders Neill Collins and Matt Hill are both injury doubts for the visit of Coventry.
Centre-half Collins missed Tuesday night's draw at Oldham due to an ankle injury and the versatile Hill is struggling with a calf problem.
Another defender, Bob Harris, remains sidelined after missing the last three games with a groin injury, but manager Nigel Clough has no other selection issues.
The Blades, unbeaten in their last seven league games, could finish in seventh place with victory - an impressive feat after sitting second-bottom of the table after defeat at Crewe on February 1.
Franck Moussa is unlikely to feature as Coventry complete a difficult season.
Sky Blues boss Steven Pressley does not anticipate having out-of-contract midfielder Moussa (back) available, meaning he would miss out on a farewell appearance if he leaves in the summer as expected.
Carl Baker is available after he was given the all-clear following a scan on his ankle but Anton Robinson is still struggling with a knee injury.
Coventry guaranteed safety courtesy of last weekend's 1-1 draw with champions Wolves - an impressive feat given they began the campaign on minus 10 points and have played all their home games in Northampton.