Here is the latest news involving Glasgow Rangers and Celtic as the January transfer window approaches the halfway mark.
The 24-year-old midfielder's signing will reportedly be announced imminently by the Scottish Premiership side.
Tottenham Hotspur midfielder Giovani Lo Celso faces a short spell on the sidelines.
Celtic boss Neil Lennon was criticised by West Bromwich Albion over his treatment of Oliver Burke.
Tottenham Hotspur appear to have Yago Santiago back with the club.
Fabian Ruiz has shone under Carlo Ancelotti in Serie A and Liverpool are reportedly battling Real Madrid, Barcelona and Bayern Munich to sign him.
Rangers will welcome Charlie Lindsay to the club next summer.
Celtic are preparing for a UEFA Europa League opener against Rennes and the youngster will be the most hyped player on the pitch.
The Leeds United defender struggled on international duty.
One of Rangers' worst ever signings has found a new club.
Scottish Premiership champions Celtic reportedly wanted to sign Mexico international Alvarez before he joined Eredivisie champions Ajax instead.
Aston Villa midfielder Conor Hourihane started both games for the Republic of Ireland over the international period.