The youngster insists he is at Ibrox to be a first-team regular under Mark Warburton.
The Black Cats keeper has wished his former boss the best of luck in his new challenging role as England manager.
Nottingham Forest have brought in five new players thus far.
The veteran centre-back becomes the Hoops second summer signing.
Might the 24-year-old become Leeds United's seventh summer signing?
West Ham United defender Aaron Cresswell could be out for months, but they have not given up on signing a new striker.
Newcastle United are determined to keep hold of their key players this summer.
Gordon Smith thinks Rangers will finish second in the Scottish Premiership.
Leicester City have been linked with Brentford’s Scott Hogan.
Toure completed a move to Celtic on Sunday afternoon.
Nottingham Forest owner does not appear keen on re-negotiating failed takeover.
The Algerian is wanted by Everton but a move has been delayed.
Former Leeds United striker Michael Bridges' time at the club was wrecked by injuries.
The Bournemouth player is set for a January exit and Tottenham Hotspur should move quickly.
And even then it will be paid out over 5 years.
Tottenham fans of firm belief Manchester United ace Marcus Rashford is not in Harry Kane's league.
Lex Immers has claimed that he snubbed Celtic in order to join Club Brugge.
Middlesbrough and Newcastle United are said to be keen on the winger, who has struggled to make an impression at Crystal Palace.
And 2017 looks to have got off to a decent start.
HITC Sport understands a bid is imminent from Premier League outfit
Arsene Wenger is approaching 20 years in charge at Arsenal, and has provided the media with some fantastic content over the years.
Arkadiusz Milik is prolific for his club and West Ham United should consider a move for the Ajax forward.
The Tottenham Hotspur teenager needs chances to shine in the first-team squad.