All the latest transfer news and gossip for Brighton and Hove Albion and across the Premier League
O’Mahoney, 19, has made three first team appearances for Brighton under their former boss Roberto De Zerbi and also featured in the pre-season trip to Japan.
The Republic of Ireland under-21 international could also play for Brighton tonight in the Carabao Cup round two clash against Crawley Town at the Amex Stadium.