Aguirre takes over from pellegrino at leganes

I think there may be some confusion here!

As of my knowledge cutoff, Mauricio Pellegrino is not the current manager of Leganés. He has managed several clubs in the past, including Southampton and Alavés, but not Leganés.

Additionally, Javier Aguirre is a well-known Mexican football manager, but I couldn't find any information about him taking over as manager of Leganés from Pellegrino, as Pellegrino is not currently the manager of Leganés.

If you have any more information or context about this, I'd be happy to help clarify!