Leeds United are believed to be considering making an approach for Manchester United's Sam Johnstone.
The Australia international goalkeeper is top of Brighton manager Chris Hughton's wishlist after David Stockdale joined Birmingham City.
Leeds United had been linked with a move for David Stockdale, but Birmingham City snapped him up.
Leeds United held initial talks with the goalkeeper but it was Birmingham City that acted with a firm bid.
Birmingham City have snapped up David Stockdale on a free transfer, after his contract at Brighton & Hove Albion expired.
Leeds United were linked with David Stockdale following his exit from Brighton and Hove Albion, but he has now moved elsewhere.
Leeds United goalkeeper Marco Silvestri has been linked with a move away from Elland Road this summer with a potential return to Italy on the cards.
Uncertainty remains over future of Brighton goalkeeper.
Brighton, Norwich and Preston goalkeepers are among the impressive free transfers available in the Championship this summer.
The Seagulls keeper is out of contract in the summer, and Sunderland should strike while there is still a chance.
Brighton & Hove Albion's David Stockdale impressed under Steve Bruce while the Aston Villa boss was manager of Hull City, but his loan deal never became permanent.
Brighton's David Stockdale has commented on his beloved Leeds United.
It has been a long road with plenty of twists and turns for the Brighton keeper.