Sheffield United have signed 18 year-old pair Jay Tinsdale and Evan Easton to their academy.
Defender Easton arrives from Celtic, while midfielder Tinsdale joins from Bradford City.
Easton is a Scotland youth international and was with Celtic for two years after being recruited from Partick Thistle.
Tinsdale, meanwhile signed pro terms with Bradford and spent time on-loan with Ramsbottom United last season.
