Spain coach Vicente del Bosque has hinted Barcelona goalkeeper Victor Valdes is set for his first call-up.
Del Bosque won't consider Valdes as his No1, but could bring him in as a squad keeper.
"I see no reason to dispense with Reina and Casillas. I cannot say the same for Diego Lopez, who has played less," Del Bosque said.
"We have a stable workforce if we overcome injuries, which there's been a lot of lately, but if we have to bring in someone new the good atmosphere will continue."