Roberto Martinez will not let his key men leave Everton in this transfer window
Everton manager Roberto Martinez is adamant none of his key players will be allowed to leave this month, despite new speculation about the futures of Romelu Lukaku, Ross Barkley and John Stones.
Lukaku, their 19-goal top scorer, is set to make his 100th start for the club in Sunday's visit of Swansea but there were claims this week the Toffees had put a £65million price tag on his head.
Similarly, Chelsea have been linked with another move for England centre-back Stones, whom they failed to sign in the summer after having a £38million bid rejected, while Manchester City have reportedly identified midfielder Barkley as a replacement for Yaya Toure.
Everton successfully fended off all transfer interest in the summer and Martinez insists they will do the same for the remainder of this window.
"None of our players who have been performing well...are going to leave in January. That is the end of the matter," he stressed.
"January is not a window where we are going to bring any instability to our squad.
"Any talk about players getting evaluations or leaving the club is a waste of time."
When it was suggested to the Catalan that every player has his price he responded: "Not in January.
"We are not going to even consider losing a member of our squad who has been important and will be important for second half of the season."
Lukaku has scored 55 goals in 108 appearances for the club and has 12 in his last 12 matches.
Any decision to cash in would be controversial and, despite the continued speculation about Europe's bigger clubs circling, Martinez believes they can keep hold of the Belgium international even though he has expressed his desire on more than one occasion to play Champions League football.
"It (Lukaku's ambition) goes hand-in-hand because at Everton we want to play Champions League football, so it is good to have a shared target," added Martinez.
"He wants to score goals and become better. It has been a fantastic journey in the last 13 months.
"You have seen an evolution in his play which has been quite magnificent. He is a special footballer for us.
"He is on the verge of getting 100 starts for Everton in all competitions and that is an incredible landmark for a 22-year-old.
"More than anything that is because he is reliable, he has been consistently there and he is a focal point for us all.
"I am looking for him to become even better as a player and carry on with the big role he has in the team.
"Speculation is all positive. You don't get that sort of reaction if you are not playing well."
Another player who has been long linked with a move away is Lukaku's Belgium team-mate Kevin Mirallas.
After an indifferent first half of the season, Mirallas produced an outstanding performance in the 3-3 draw at Chelsea - his first league start since Boxing Day - and Martinez believes they will now see the 28-year-old returning to his best form.
"Kevin has always been an important player for us," he said.
"You get those ups and downs sometimes when you pick up a niggle, a red card against Swansea and miss three games and have a couple of international games - that can stop you from having real continuity.
"Kevin is a player who is different from any other player we have in the club and gives us an extra dimension. He is not going anywhere."
Martinez could still look to offload some of his fringe players - the likes of Darron Gibson and Aiden McGeady - as he admits his squad is too big and has not ruled out making a signing before the deadline after missing out on Leeds' Sam Byram.
The academy graduate opted for West Ham as it is understood he felt he had more chance of getting immediate first-team football.
"Sam's situation was one, as in many occasions, we were first to identify a good potential footballer in the Championship," said the Toffees boss.
"We went through the correct procedures and we established a good relationship with Leeds.
"But in the end it wasn't the right move for Sam and he wasn't the right player for us with the squad that we have and that was end of the matter, really. I'm pleased that we were at the forefront of identifying a player who has terrific potential but it was not right for both parties."
On the issue of guaranteed first-team football Martinez added: "Players need to earn the opportunity to play on the pitch."