Real Madrid managerial shakeup and transfer activity

Xabi Alonso sacked after 7 months, replaced by Álvaro Arbeloa. Confirmed signings of Bernardo Silva and Marc Cucurella. Now reportedly open to signing Rodri from Man City (player agreement secured, no club talks). Mbappé recruiting Bayern's Michael Olise. Camavinga could leave. Vinicius Jr. returned to preseason calmly but contract extension talks remain critical; Arsenal interest persists.