Callum Slattery is attracting interest from a number of English Championship and League One clubs. Interested clubs outside of Scotland are exploring moves to sign Callum Slattery. His availability on a pre-contract deal has alerted a number of clubs and they are now set to compete for his signature over the coming months. Interest in a return to English football could see Callum Slattery leave for free as he is considering a return to the Championship or League One. Watching scouts have been impressed by the midfielder.