West Ham want no fewer than four players currently at Fulham, along with their manager Slavisa Jokanovic.
Fulham could struggle to hold onto goalkeeper Marcus Bettinelli even if they are promoted out of the Championship with Premier League West Ham interested.
While Joe Hart stumbled, Marcus Bettinelli starred and showed why West Ham United want the Fulham 'keeper in the Premier League.
David Moyes was in attendance during Leeds' 2-0 loss to Fulham on Tuesday night.
Premier League strugglers West Ham United have already been linked with Aleksandar Mitrovic, Tom Cairney and Ryan Fredericks from Fulham.
Nottingham Forest are reportedly keen on strengthening their goalkeeper options, so perhaps a Sunderland target should be on their radar.
Nottingham Forest tried to bring goalkeeper Marcus Bettinelli in from Championship rivals Fulham during the summer and are plotting a fresh move.
HITC Sport understands Nottingham Forest are keen on the Fulham goalkeeper.
Bristol City have been tracking the Fulham goalkeeper and could move closer to his signature during pre-season.
Leeds United's new first team coach handed Fulham's number 1 his first taste of the Football League at Accrington.