Gyan Leaves Sunderland on Loan

I'm not sure how this works outside of the transfer window, but Asamoah Gyan has left Sunderland. From Sunderland's official website: Sunderland striker Asamoah Gyan is set to join United Arab Emirates side Al-Ain on loan. Officials from Al-Ain made contact with Sunderland earlier in the week with a view to signing the player on a permanent deal.