Arsenal youngster Tyrell Robinson is having a trial with QPR.
The versatile 19-year-old, who had a trial at West Brom earlier this season, can play on either flank and has featured at left-back for Arsenal’s development side in recent months.
He played on the left of midfield and scored for QPR’s Under-23s in a match against Watford on Monday afternoon.
Jamie Mackie made his return to action by playing 65 minutes of the game at Rangers’ Harlington training ground, which the home side won 2-1.
Mackie has not made a first-team appearance this season, having suffered ankle ligament damage in July as he was on course for a comeback from a long-term hamstring injury.