River Plate are looking to bring back key players for their Libertadores campaign, with reports suggesting that they are in talks with Boca Juniors to re-sign Gonzalo Martinez and Exequiel Palacios. The duo left River Plate for Boca last summer, but their departure was not on the best of terms. River Plate are currently in the group stages of the Libertadores and are looking to strengthen their squad for the knockout stages.