Trailing the first leg by two goals to one the Blades must win the match tonight at the County Ground. With the away goals rule not coming into play in this competition a 1-0 win within 90 minutes would force extra-time and possibily penalties but they must put in a performance as displayed at Bristol City, Barnsley and Doncaster Rovers this season but put them in good stead of winning this game. A +2 goals margin greater than the Robins will see United into the final at Wembley on Sunday, 24 May.
Blades boss Nigel Clough will minitor the fitness of John Brayford (knee) prior to his team selection. The former Derby County and Cardiff City defender was substituted at half-time in the first leg on Thursday night due to injury.
Midfielder Jose Baxter (illness) is hoping to be back in contention after he missed the first fixture whilst Matt Done will be looking for a starting role after impressing off the subs bench. They will however will be without Louis Reed (heel), Terry Kennedy (knee) and stefan Scougall (hamstring) through injury.
Swindon Town boss Mark Cooper could name an uncharged side to face the Blades but will await the fitness of Harry Toffolo before making a decision. The defender (who is on loan from Norwich City) limped out of the Robins draw with Colchester with a bruised thigh.
Blades-Mad Prediction: Swindon Town 1 Sheffield United 3