Rangers sign Mexican pair, take summer signings to eight

FILE PHOTO: Football Soccer - Mexico's Pumas v Venezuela's Deportivo Tachira - Copa Libertadores - Olimpico Universitario stadium, Mexico City, Mexico, 03/05/2016. Eduardo Herrera of Mexico's Pumas celebrates after scoring a goal againt Venezuela's Deportivo Tachira. REUTERS/Henry Romero

(Reuters) - Mexicans Carlos Pena and Eduardo Herrera have signed three-year deals at Rangers, bringing to eight the number of players to join the Scottish side this summer as manager Pedro Caixinha overhauls a squad that finished 36 points behind champions Celtic.

Financial details were not disclosed but reports in Mexico suggest Rangers paid a combined 4 million pounds to Guadalajara and Pumas for the pair.