The Toffees ex-player named the Spurs model of keeping the team's main players together and suggests Everton should look into that.
Everton will host Ole Gunnar Solskjaer's Manchester United at Goodison Park on Saturday with Marco Silva's side looking for another Premier League coup.
Everton star Andre Gomes has been charged by the FA.
Marco Silva's Everton were 2-0 up against Newcastle United before suffering an embarrasing defeat that leaves them 11th in the Premier League table.
Bolasie is currently on loan from Everton to Aston Villa.
Glasgow Rangers manager Steven Gerrard reportedly wants Everton’s Kieran Dowell at Ibrox as a direct replacement for Ovie Ejaria, who has gone back to Liverpool.
Marco Silva’s Everton lost to Manchester City at the weekend.
Steven Gerrard’s Glasgow Rangers won at Ibrox today, thanks to Daniel Candeias’s goal.
Everton are reportedly hoping to bring Nantes' Ligue 1 hotshot Emiliano Sala to the Premier League in the January transfer window.
Steven Gerrard’s Ibrox club Glasgow Rangers have won, thanks to goals from James Tavernier (two), Liverpool-owned winger Ryan Kent and Alfredo Morelos.
Tottenham Hotspur are reportedly keen on Barcelona's Nelson Semedo.
West Ham United winger Liverpool is said to be on Jurgen Klopp's side's shortlist.
Tottenham Hotspur had been interested in taking Julian Brandt from Bayer Leverkusen, according to reports.
It looks like Cristian Gamboa is leaving Celtic this summer.
Fresh links to Rekeem Harper should concern Celtic's Eboue Kouassi.
Bournemouth are reportedly keen on Liverpool winger Harry Wilson.
Liverpool and Everton are both keen to bring Bertrand Traore to Merseyside this summer, after being impressed by his form.
Newcastle United boss Rafael Benitez is still not guaranteed to be at St. James' Park next season.
Everton are one of a number of Premier League clubs who reportedly want to sign Bolton Wanderers' young Irishman Luca Connell.
Liverpool are reportedly keen on West Ham United playmaker Felipe Anderson.