The midfielder has seen his chances limited at Queens Park Rangers, but has since moved to St Johnstone on loan.
Brendan Rodgers’s Celtic are reportedly interested in Sunderland’s Josh Maja.
Celtic's Kieran Tierney is arguably the most exciting Scottish talent in years and Tottenham Hotspur should make their move.
Neil Lennon managed Celtic between 2011 and 2014.
Rangers interim boss Graeme Murty is in the running for the Ibrox job.
Ally McCoist managed Rangers between 2011 and 2014.
Celtic signed Odsonne Edouard on a season-long loan.
Kristoffer Ajer joined Celtic as a 16-year-old, and is now an established member of the first-team squad.
Alfredo Morelos has been a huge success at Rangers.
Rangers host Celtic in the Old Firm derby this weekend.
Tottenham boss Mauricio Pochettino is a long term admirer of Isco.
Leeds United could reportedly get taken over by Qatari investors.
Tottenham Hotspur attacker Christian Eriksen has just one year left on his contract.
Ibrox side Glasgow Rangers boss Steven Gerrard played with Daniel Sturridge at Liverpool.
Liverpool and Tottenham Hotspur's contingent reunited for England duty on Tuesday.
Tottenham Hotspur have been linked with PSV Eindhoven winger Steven Bergwijn.
Ex Leeds United loanee has found a new club.
Celtic are continuing to pursue Bournemouth's Lys Mousset.
Tottenham Hotspur playmaker Christian Eriksen appears to be on the hunt for a move away from White Hart Lane.
Leeds should take opportunity to weaken West Brom.