Chris Wilder has the beauty of taking a fully-fit squad down to Millwall on Saturday afternoon, with the Blades in impressive form of late...

The Yorkshire club has lost just once in their previous seven league outings, and secured their fifth win of the season with a 3-2 victory over Preston North End last Saturday at Bramall Lane.

Kean Bryan and Jake Wright, who haven't really featured too much for United this year, look to be the only two players unavailable for the trip to The Den, where Millwall will be absolutely desperate for a win.

The Lions haven't won in their last six league games, with the pressure firmly on Neil Harris as his side sit 22nd in the Championship table.

It's bound to be a tough test for the Blades, who have been handed a boost with Paul Coutts made available for the trip to London, after being on the sidelines for almost 11 months - but should he be thrown straight into the Blades XI?

Here, we take a look at two changes Chris Wilder should make to the United line-up that defeated Preston last weekend.

Despite netting a last-gasp winner for United last weekend, McGoldrick has played a lot of games recently and should feature off the bench in place of Leon Clarke to ensure his match fitness is kept high.

Clarke scored 19 times in 39 games for United last term, and will be looking to open his account for the season this weekend.

After suffering a leg injury against Burton Albion last November, Coutts is finally available for the trip to The Den on Saturday afternoon.

He has been nursed back to full fitness through development matches and under-23 action, and is such an important player for the Blades - he should definitely come in to replace someone this weekend.