Silva is considering legal action over compensation he believes he is owed by Watford, who relieved him of his duties last month.
Leighton Baines last featured for Everton in their defeat to Southampton on 26 November 2017 and has been sidelined since then with a calf injury.
Galloway has made just seven appearances for the struggling Black Cats this season, and Coleman was expecting Everton to loan him somewhere else in the January transfer window.
Former Manchester United forward Wayne Rooney claims Tottenham Hotspur will also have a decision to make in order to build a strong squad to challenge for the title.
Patrice Evra is currently a free agent after being released by Marseille following his suspension by Uefa for attacking a fan during a Europa League clash.
Cenk Tosun has started in two Premier League matches for Everton since arriving at the Merseyside club from Turkish club Besiktas on 6 January.
Barton, whose mouthy nature has got him into trouble on more than one occasion, has seen fit to verbally attack Everton duo Gueye and Morgan Schneiderlin.
Everton's Sam Allardyce has revealed the reason behind his decision to drop Cenk Tosun and dismissed suggestions that Ademola Lookman could have helped avoid a drubbing by Arsenal.
Ramsey's hat-trick came moments before he was due to be subbed off, coming on the end of another Mkhitaryan cut-in as the Armenian also finished the game with three assists.
Petr Cech and Nacho Monreal handed Arsenal two concerns ahead of the derby against Tottenham after both players were forced off during the 5-1 victory over Everton.
Aaron Ramsey notches a first career hat-trick, Henrikh Mkhitaryan racks up three assists and Pierre-Emerick Aubameyang nets on his debut as Arsenal thrash Everton 5-1.
Theo Walcott's former club Southampton were also interested in re-signing the forward before he joined Everton in the January transfer window.
Lookman joined Leipzig in the hope of regular game-time but Rangnick suggested the 20-year-old will be used as "back-up".
Arsenal's record signing Pierre-Emerick Aubameyang has been suffered from illness, which could delay his debut for the club.
Allardyce was keen to stress that he did not want to part with Lookman due to the departures of Aaron Lennon and Kevin Mirallas, who joined Burnley and Olympiakos respectively.
Everton manager Sam Allardyce said that Lookman would not be leaving on loan, but the England youth international secured a temporary deal to RB Leipzig on deadline day.
Much is expected of the Gabon international but he will have only been involved in two training sessions with his new teammates before Saturday.
Allardyce has called on the owners of Premier League clubs to urge the division's governing body into a rethink over scheduling a round of fixtures on deadline day.
Eliaquim Mangala's chances of regular game-time suffered a blow after Manchester City signed Aymeric Laporte from Athletic Bilbao.
Joleon Lescott feels Liverpool could yet make a signing on the final day of the January transfer window.
Ernesto Valverde has backed Gerard Deulofeu to resurrect his career at Watford after admitting that the former Everton winger spell at Barcelona has not been as good as expected.
Mangala is surplus to requirements at Manchester City following the arrival of his compatriot Aymeric Laporte from Athletic Bilbao.