Manchester United teenage sensation Joseph Junior Andreou Gabriel, better known as JJ Gabriel, has been training with the Red Devils first-team ahead of their Premier League game against Brentford on Monday.

The 15-year-old was with the Man United senior squad today and yesterday and has been making positive impressions while training with the senior players.

Gabriel has been a regular for the Red Devils under-18s this season but was missing when they took on their Sunderland counterparts in the Premier League Under-18s yesterday.

The young attacker has 23 goals in 26 games for Man United youth teams this season and fans cannot wait to see him in action for the senior team.

However, Gabriel will not be getting involved against Brentford tomorrow despite training with the first-team.

He is currently ineligible to play in the Premier League this season as he was still 14 years when the current campaign started and could not be registered.

Gabriel was eligible to feature in the FA Cup but was not included in any of their games before Brighton & Hove Albion dumped them out of the competition in January.

He is expected to make his non-competitive senior debut in the summer as Man United plan to include him in their pre-season tour.

The youngster is likely to make his Premier League debut next season having already become a regular in first-team training.

The Red Devils were close to losing him last summer but convinced him to stay and have assured him he is part of their major plans as they continue to build their first-team.

Gabriel remains on the radar of the bigwigs in Europe as he has yet to sign his first professional contract due to his age, and Man United are doing all they can to ensure he does not consider leaving the club.