Brighton have handed a trial to former Everton trainee Moses Barnett.
The 20-year-old left-back has also had a spell on loan with Darlington but is currently a free agent.
Barnett replaced the Seagulls' assistant manager Mauricio Taricco at half-time in the reserves' clash with Brentford on Monday afternoon.
Boss Gus Poyet watched on as Norwegian striker Toby Agdestein scored twice in a 2-1 win for Albion.
Jake Forster-Caskey also featured for the Seagulls against the club currently being managed by his stepfather and former Brighton captain Nicky Forster.