Arsenal staff left angry by Mikel Arteta after Willian decision

Speaking on Willian last month, Arteta insisted he would deal with the matter behind closed doors.

The winger has started three matches since the draw with Leeds.

“I don’t confirm anything, that only it is an issue that has been resolved, explained and let’s move on,” Arteta said in November.

“Whatever happens internally with any issues, or things that we don’t expect, always we will try them internally. That has been dealt with and explained, and we move on.