Italian football manager during final leg, riled (7)

I believe the answer is:

allegri

I'm a little stuck... Click here to teach me more about this clue!

'italian football manager' is the definition.
I know nothing about this answer so I can't judge whether this works.

'during final leg riled' is the wordplay.
'during' indicates the answer is hidden within the clue.
'ALLEGRI' is hidden within 'final leg riled'.

Can you help me to learn more?

(Another definition for allegri that I've seen is " composer".)

Want a hint initially instead of a full solution? Install my app