Manchester United midfielder Charlie Scott is trialling with Carlisle United.
The 20-year-old - who played alongside England star Marcus Rashford at Old Trafford - featured for the Blues in Tuesday's 3-1 friendly defeat at Barrow.
Carlisle manager John Sheridan said: "He's been in Man Utd's Under-23s, and has been there for six or seven years.
"He only came in [on Monday].
"He's a bit short fitness-wise, but he was pushed into the game [at Barrow]."