Reportedly Available on a free
The West London Sport report claims that QPR are willing to let the defender leave on a free transfer, and will only include a sell-on clause in any deal.
That has seen Celtic reportedly enter talks, but after bringing seven new players to Merseyside this summer already in the likes of Wayne Rooney, Michael Keane and Jordan Pickford, Koeman could look to sign a number of freebies.
With the Toffees’ transfer budget likely to be running thin, signing Caulker would still give Everton strong cover without having to delve into owner Farhad Moshiri’s deep pockets.