Allardyce is under contract for another 12 months but Moyes only until midnight last night, meaning there is no certainty he will still be in charge at the London Stadium next season.
The 2018 summer transfer window opens this Thursday (17 May) as a result of the decision to move the deadline forward to 9 August - 48 hours ahead of the start of the 2018/19 Premier League campaign (on Saturday 11 August).
"I'm told it's "touch and go" whether he stays at West Ham".
Nanny who stabbed two children to death will be sentenced
At her trial, jurors had listened for weeks to grim testimony about the violent killings of the children. The two children had been stabbed multiple times with a kitchen knife, reports The New York Times .
The former Portuguese central defender has been coaching since retiring as a pro at the age of just 32.
He took cost of Shakhtar Donetsk two years in the past in what was his first overseas job and gained the title in Ukraine in his opening two seasons, finishing a league and cup double in that first marketing campaign. However, we can reveal that Sullivan has already decided that he wants a new boss at West Ham and has informed the Scot - who was only handed a short-term deal to the end of the season - his contract won't be renewed. However Arsenal are likely to have first dibs on the Spaniard, who spent much of his playing career in the Spanish second division.
West Ham have reportedly met with Shakhtar Donetsk manager Paulo Fonseca with a view to making him their next manager.