Liverpool are interested in Benfica winger Nico Gaitan.
Lisbon sources say Enzo Perez and Gaitán are both up for sale at the Portuguese giants.
Liverpool have already splashed out big on Gaitan's former Benfica teammate Lazar Markovic.
And AS says the Reds are ready to return to Benfica with a new offer - in the region of £30 million - for Argentina international Gaitan.
The midfielder has spent four years with Benfica, having moved from Boca Juniors in 2010 for €8.4 million.
