To ones saying relax, didn't want him, we can get other better players. The problems are as follows
1) He was FREE.
2) He Knows Pep's Style
3) He is a serial Winner
4) He could keep Walkers price down. Now Levy can ask whatever he wants. Even 70M.
5) There is no other fullback who can compliment and play at his level. All the ones available or we can buy is certainly below his, and likes of Carvajal and Fabinho and Kimmich isn't moving anywhere.
So you see missing on Alves was a big fucking mess.