Arsenal transfer news: Nico Williams deal becomes clear amid Riccardo Calafiori setback
![Arsenal transfer news: Nico Williams deal becomes clear amid Riccardo Calafiori setback](https://i2-prod.mirror.co.uk/incoming/article33266344.ece/ALTERNATES/s615/0_Arsenal-Training-Session.jpg)
Mikel Arteta's Arsenal are running out of time to get more transfers over the line before embarking on their pre-season tour of the United States, with some stumbling blocks ahead