He told official website sufc.co.uk; "Gary has enjoyed a lot of success at Huish Park in the past and he is doing another good job down there this time around. He brings a real organisation, determination and work ethic to his group of players and they are capable of surprising teams on their day. They are in decent form of late and it will be a difficult game. People expect us to win and obviously we will be going all out for the three points but it won't be easy.
"I am sure they will be resolute defensively, but going forward they offer a real threat with the likes of Paddy Madden and James Hayter. Madden, in particular, is scoring a lot of goals at the moment, Hayter is well known to us from his days at Doncaster and brings experience to their strikeforce."
The Blades are currently third in the League One table and a victory could see them go up of the league (via goal difference).