DANNY MURPHY: No striker, no problem as Mikel Arteta banks on his defence - the goals will look after themselves and building strength in depth has been vital

DANNY MURPHY: While everyone has called for him to sign a traditional number nine, Arteta has signed an Italian defender, Riccardo Calafiori, and wants Spain midfielder Mikel Merino.

DANNY MURPHY: No striker, no problem as Mikel Arteta banks on his defence - the goals will look after themselves and building strength in depth has been vital
DANNY MURPHY: While everyone has called for him to sign a traditional number nine, Arteta has signed an Italian defender, Riccardo Calafiori, and wants Spain midfielder Mikel Merino.