Ibrox side Rangers and Hibernian will face each other in the final of the Scottish Cup on Saturday.
The Hammers defender is seen as an indispensable part of the side by the club, but has been interesting teams including Liverpool.
The Black Cats have been through three more managers ever since O'Neill's departure.
The Werder Bremen defender reportedly wants a Bundesliga stay.
Gary Megson claims the owls were built on free transfers and loans.
The 20-year-old only recently signed with Las Palmas.
The Romanian side believe Celtic are the easiest tie they could get.
Rangers take on Hibernian in the Scottish Cup final this weekend looking to make it a triple success at Ibrox this season.
Celtic have appointed Brendan Rodgers as their new manager.
Arsenal have been linked with a move for Alvaro Morata in the summer transfer window.
Tottenham Hotspur and Chelsea went head-to-head this weekend with the Blues coming out on top.
West Bromwich Albion have reportedly joined Newcastle United in the race for Burnley striker Andre Gray.
Would Tottenham Hotspur star Christian Eriksen be a success at Barcelona?
Leeds United's Championship play-off hopes suffered a tremendous blow as they were beaten by Burton Albion.
Leeds United crashed to another big defeat this weekend.
Burnley's Michael Keane would allegedly prefer a move to Tottenham over Everton or Liverpool.
Newcastle United were unhappy with the choice of official for tomorrow night's Championship game at home to Preston.
The Bayern Munich man has been linked with a summer switch to Tottenham Hotspur.
Manchester United and Burnley went head-to-head this weekend with Jose Mourinho's side coming out on top.
The Liverpool youngster continues to be linked with Championship side Leeds United.