The club currently sit bottom of the Premier League with four games left to play - and Sullivan conceded they had a "25% chance" of staying up. He told the Daily Telegraph: "I'm sure a few of the players are already looking at where they will be next season - their contracts are up, they'll be off. "It means Avram Grant might have a hard decision to make if we go into the last game of the season needing a win to stay up - do you trust the fate of the club to them or do you make the decision that you will not play those players?" West Ham face a tough trip to Manchester City on Sunday and Sullivan added: "We are facing the reality that 70-75% we are likely to be in the Championship next year but there is still a 25-30% chance we won't be. "We didn't come here to be relegated. We have fantastic supporters and I feel myself and (co-owner) David Gold have let them down."
