Arsenal are reportedly set to announce the signing of Swede Kim Källström from Spartak Moscow, who will join for the remainder of the campaign on loan.
Widespread reports have confirmed this is the case, with The Mirror suggesting the medical is done and dusted.
The 31-year-old central midfielder has been a late target for the Gunners who are after a short-term stop gap to help the loss of Aaron Ramsey to injury and the suspension of Mathieu Flamini who will miss the next three games.
The experienced Sweden international has over 100 caps for his national side and will be eager to impress for the north London side.
The deal is set to be announced before the closure of the window in four hours.