The Kenyan is attracting attention from three Premier League sides currently, including the Gunners.
Everton duo Aiden McGeady and Darron Gibson have been linked with moves to Middlesbrough and Derby County.
Markovic was loaned out at the start of the season.
Sunderland had hoped to sign Damien Da Silva of SM Caen.
Balague suggests Real Madrid are not interested in Tottenham Hotspur’s Harry Kane, but could move for Chelsea’s Hazard and Manchester United’s David de Gea.
Sheffield Wednesday are interested in Brentford’s Alan Judge.
Sunderland are keen to strengthen their squad in January to boost their bid for survival.
Everton winger Aiden McGeady has been linked with a move back to Celtic in the January transfer window.
Watford host Newcastle in the Premier League this weekend.
Shilow Tracey looks set to sign for Spurs from Ebbsfleet United.
Welcome to this evening's transfer round-up. This edition features 'Goncalo Guedes still interesting Manchester United?' and 'Manchester United looking at Renato Sanches?' plus more, so delve in below.
The Aston Villa forward took to social media on Sunday afternoon, much to the delight of supporters.
The Leeds United youngster impressed during his brief cameo against MK Dons this weekend.