Celtic are launching a bid for West Brom fullback Marek Cech.
Cologne and Serie A giants Napoli have also expressed an interest but the prospect of regular first-team football and a tilt at the Champions League could be enough to convince the 25-year-old to move to Parkhead, says the Telegraph.
He won the league and cup double in Portugal with FC Porto before Tony Mowbray took him to The Hawthorns for £1.4 million last summer.