Chelsea defender Tomas Kalas is a target for Glasgow Rangers.
The 26-year-old Czech international spent the past season on loan at Bristol City in the Championship.
While he was impressive in playing 41 games and helping the team to eighth position in the league, he is not a first team player in Chelsea's eyes.
Rangers manager Steven Gerrard would like to sign him, per Football Scotland.
Bristol are trying to sign him as well, which means that Rangers will have to act quickly. Dutch media reports have also linked him to Feyenoord.
The player will likely decide on his future after his country's Euro 2020 qualifiers in the coming days.