According to a recent report by journalist Florian Plettenberg, Arsenal are exploring the possibility of signing Tonali before the transfer window closes, but it is very difficult at this stage.
Arsenal are reportedly exploring the possibility of signing Tonali on the winter transfer deadline, but completing the deal at this stage is very difficult as Newcastle have already rejected Arsenal's initial contact.
Arsenal previously announced that midfielder Merino has suffered a foot injury and will be out for an extended period. The 25-year-old Tonali has made 35 appearances for Newcastle this season, including 30 starts, and has provided 4 assists.