Two young Blades have been selected to represent Wales.
Rhys Norrington-Davies, currently enjoying a season-long loan at Rochdale, has once again been selected by the U21s, for their UEFA Euro Group I qualifier in Moldova.
Former Blades loanee Ben Woodburn is also named in Paul Bodin's squad for the fixture in Orhei.
Meanwhile, striker Ryan Viggars has been named in the U17s squad for the UEFA qualifying fixtures in the Netherlands.
The tournament will see the Welsh play Slovenia and Kosovo, in addition to their Dutch hosts.