(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. The club, who appointed Manchester City academy director Mark Allen as their director of football earlier this week, have also been linked with a move for Norwich City's Graham Dorrans. Powerful forward Herrera said he was aware of the pressure he would be under playing in Glasgow. Rangers' season officially gets underway with a Europa League qualifier against Luxembourg outfit Progres Niedercorn on June 29 at Ibrox.

Source: The Star June 23, 2017 00:45 UTC