The teenage defender's contract situation is said to have alerted the likes of Newcastle, Leicester, Stoke and Norwich.
Ronny Deila is hopeful of keeping four young players at Celtic.
Former Aston Villa defender Paul McGrath spotted problems in his old side's defence earlier this week.
West Ham United midfielder Kevin Nolan says there is a determination for the team to end the season well.
Souleymane Doukara signed permanently with Leeds United earlier in the season, but would he have been better off as a loanee instead?
Rangers legend Derek Johnstone isn't impressed with winger David Templeton.
The Tottenham winger could be given a chance in the first-team squad under Mauricio Pochettino.
Jack Grealish and Gary Gardner sent their congratulations to the fit-again striker after seeing him return to the pitch for the first time in 15 months in Wednesday night's Under-21s match.
West Brom have been linked with Tottenham target Andre-Pierre Gignac.
Former West Ham United midfielder Trevor Sinclair suggests his old side are losing their momentum.