The Belgium global joined the Mestalla outfit on a season-long loan during the summer after he was deemed surplus to requirements at Chelsea.
'The club knows very well my opinion, ' Sarri said earlier this month.
The centre-forward scored the goal that clinched Chelsea the 2016/17 Premier League and deserves a lifeline.
He was quoted as saying by Spanish daily AS: "I think we have to bring in players. He is leaving and it's now a matter of negotiation", he stressed.
Valencia coach Marcelino has indicated that he has run out of patience with Chelsea loanee Michy Batshuayi following his side's defeat to Sporting Gijon on Tuesday night.
Led coalition says Syria withdrawal has begun
Turkey views the Kurdish YPG militia, which forms the core of the SDF force, as a national security threat. While the USA military pullout is now officially underway it has made a slow start.
The Mirror claim it would take around £14 million to sign the Belgian.
Crystal Palace, Fulham and the player's former club Marseille are all interested, with his agent trying to secure him a permanent deal away from Stamford Bridge.
Everton have struggled to find a regular striker to impress upfront this term with both Dominic Calvert-Lewin and Cenk Tosun struggling to score goals on a regular basis.
Batshuayi thrived on loan at Borussia Dortmund during the second half of last season, scoring seven goals in nine Bundesliga appearances before his time at the club was ended by an ankle injury.