Hi. I have 2 question about real madrid this season
I see from the champions match knockout round, 2 interesting things.
Mendy injured, Nacho plays left back. Alaba center back. Why is this? Isn't Nacho more natural at cb, and Alaba at lb?
Then there's time when carvajal being emergency cb. Where is the other cb backup? Vallejo?
I know both ends as real madrid win. I just curious. Please explain. Thank you