The giant Croatian may have to wait a while to secure his move.
Sunderland have made Swansea City striker Andre Ayew one of their top January targets.
Adil Nabi has joined Peterborough United from West Bromwich Albion.
The Gunners are currently top of the table alongside Leicester City.
The West Ham boss has been discussing the 22-year-old right-back after he signed from Leeds.
The Dane is heading to Glasgow for good this time.
Was the utility player aiming his frustrations at Neil Redfearn?
Peterborough United have signed Harry Toffolo from Norwich City on loan.
Aston Villa are currently propping up the Premier League table, and look destined to be relegated.
Tottenham Hotspur, Manchester City, Leicester City, Arsenal, Manchester United, Liverpool and West Ham United will all consider themselves in with a chance of making it into the top four.
Southampton have signed a number of players from Celtic in recent seasons.
Liverpool are set to be without Philippe Coutinho for an extended period, after he suffered an ankle injury at the weekend.
Leeds should move for Leicester's Polish international Bartosz Kapustka.
Trader goes nuts!
Ibrox side Glasgow Rangers did not have the most success in the transfer window last summer.
Aston Villa had won just one Championship match when Steve Bruce took over from Roberto Di Matteo.
Liverpool are due to face Leeds United in EFL Cup action later this evening.
Here's something sent in by one of our readers.
Could Tottenham Hotspur manager Mauricio Pochettino take charge of Real Madrid or Barcelona in the future?
Eddie Nketiah scored a hat-trick for Arsenal's under-23 side.
Manuel Valls, the French prime minister, has raised doubts about whether David Cameron can reach a deal with fellow European leaders on his European Union reform package at a summit next month.
Aberdeen boss Derek McInnes has highlighted the difference in budget between his side at Celtic.
Tofu’s not just a difficult thing to love; it’s a difficult thing to cook – but with the right steps, you can achieve a crispy crust and silky interior. But how firm should your bean curd be? And do you need to coat it for crunch?