Catalan newspaper Sport understands that Liverpool and PSG are also keen on the 27-year-old. Subscribe to Our Newsletter Subscribe to our newsletter and stay updated on the latest developments and special offers! French defender Raphael Varane (L) vies with Germany's midfielder Leroy Sane during a friendly international football match between France and Germany ahead of the Euro 2016, on November 13, 2015 at the Stade de France stadium in Saint-Denis, north of Paris. [AFP PHOTO / MIGUEL MEDINA] United are understood to be in the market for a new centre-half this summer. Ole Gunnar Solskjaer is looking to strengthen several areas of his squad and the heart of defence is one.