Rangers are likely to bring an influx of new talent to Ibrox in the summer.
Ian Holloway has revealed the Jamie Mackie, James Perch and Jay Emmanuel-Thomas will leave QPR at the end of the season.
The Carlisle United defender played with Mackie in both of the winger's Queens Park Rangers spells.
Sylla was Queens Park Rangers' top scorer last season.
Graeme Murty’s Glasgow Rangers have brought Sean Goss to Ibrox from Queens Park Rangers, but former Celtic striker Frank McAvennie is not impressed.
Graeme Murty’s Glasgow Rangers have brought Sean Goss to Ibrox from Queens Park Rangers in the January transfer window.
Queens Park Rangers nearly denied Manchester City the title on the final day of the 2011/12 Premier League season.
HITC Sport understands the QPR winger is close to signing new deal.
Queens Park Rangers have a handful of players whose permanent contracts expire this summer.
The 31-year-old is out of contract at the end of the season after a difficult season at Queens Park Rangers following his move from Nottingham Forest.