Crystal Palace are eyeing Stuttgart defender Georg Niedermeier.
The Sunday Mirror says Niedermeier - who is available for a cut-price £800,000 - fits the bill as a first January addition.
Niedermeier has rejected the Bundesliga club's latest contract offer and will become a free agent at the end of the season.
Sunderland and Norwich have also declared an interest in him.
But with Niedermeier not keen on a relegation scrap, Palace are the favourites for his signature.