Watford are in talks to sign Barnsley midfielder Callum Styles and Jeonbuk Hyundai Motors forward Cho Gue-Sung.

Watford remain in negotiations on the structure and details of a deal to bring Cho to the club but personal terms are understood to be agreeable.

A fee has not yet been agreed between Barnsley and Watford for Styles, who previously played under Watford head coach Valerien Ismael at Barnsley during the 2020-21 campaign.