Arsenal boss Mikel Arteta admits there'll be more squad changes ahead of next week's transfer deadline.
Folarin Balogun is in talks to sign for AS Monaco, with Kieran Tierney a target for Real Sociedad.
While reluctant to discuss individual players, Arteta also said: "There are some movements happening. The last week is going to be busy. Nothing that we can announce at the moment.
"Everybody needs to have clarity in their roles, where they are playing, and for their families as well. We need to have clarity of the numbers as well and who can do what. While the window is open, which is still a bit strange to be competing in competitions while the window is open, we have to deal with that.
"It's happened for a long time and we're used to it."