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.
The Irish striker has been linked with a return to Elland Road.
Everton narrowly defeated Crystal Palace this weekend.
Lamine Kone has been linked with Everton since the summer and Sunderland's latest target could replace him in their starting XI.
Leeds United failed to win against Barnsley in the Championship on Saturday evening.
The former player and current co-owner were watching as Leeds lost 3-2 to Barnsley.
Tottenham Hotspur star Dele Alli is already considered to be one of the best players in the league at just 20 years of age.
Rangers boss Mark Warburton would surely want to bring the Dutchman to Ibrox.
The Italian defender has been linked with a move to the Premier League.
Tottenham Hotspur are reportedly ready to battle Chelsea and Manchester United in the race for Lazio defender Stefan de Vrij.
West Ham United seem to have turned their season around with back-to-back victories.