Carlos Bocanegra, the 33-year-old Rangers defender who has spent this season on loan with Spanish second division club Racing Santander, will probably leave the Ibrox club in the summer.

It is understood Ally McCoist, the manager, would look to offload Bocanegra, who is contracted until 2014, in the close season, and the player's agent, Lyle Yorks, says clubs in Major League Soccer, England and the continent have expressed an interest in the defender.

The former Fulham player, who boasts 110 caps for the US, has been frozen out of the national team since a December friendly against Russia as he endures a stop-start season in Spain. Jurgen Klinsmann, coach of the US, has warned Bocanegra that hopes of a recall would not be enhanced by a return to Scotland to play in the third tier. "We are looking closely at his options," said Yorks.