England U21 coach Brian Eastick says Sunderland midfielder Jack Colback is on their radar.
Eastick says Colback would've made the U21 Euros squad.
"He just misses out because of his birthday - he could have been in that squad for the last Euros," Eastick told the Sunday Sun.
"He's a player that we have watched. I wanted to take him to the under-20 World Cup in Egypt."