Wolves and West Ham have been linked with a move for AC Milan forward Suso. He is understood to have a release clause of £36million, which only applies to clubs outside of Italy.
The Toffees picked up only their third league win of the campaign last weekend after beating West Ham 2-0. Silva has come under scrutiny but Everton full back Digne has praised his boss.
ADAM SHERGOLD AT LOFTUS ROAD: Sam Baldock scored 15 minutes from time to rescue a point for the Royals as QPR only had themselves to blame for defensive complacency.
Sportsmail's ADAM SHERGOLD takes a look at 10 things we learned from the season's ninth round of Premier League fixtures as Man United chucked away another lead.
There were suggestions on social media the Manchester United chief had scolded Phil Jones because the defender appeared to mutter 'sacked in the morning' while they were losing.
How appropriate: Everton have been queried at every clumsy turn this season so it was wholly fitting, after their best performance to date, that more questions were forthcoming.
Arsenal boss Unai Emery said of Monday's opponents, Sheffield United: 'They were in Premier League and they lost that in 2007, but they came back with big motivation.'
After a bright start to the season, West Ham are wobbling after two consecutive losses, and they were flattered by only losing 2-0 at Goodison Park.
Bernardo and substitute Gylfi Sigurdsson scored the goals as Everton took a 2-0 victory over West Ham United. The result comes after four straight defeats for Marco Silva's side.
Everton will be desperate to put on an emphatic display in front of their own fans at Goodison Park after dropping into the relegation zone last time out following their 1-0 defeat at Burnley.