N'Zonzi has been a pivotal player for Rovers since moving from Amiens in 2009.
In January Rovers fended off interest in the midfielder, but now their relegation has been confirmed, Sky Sports reports that they will not stand in his way, subject to their valuation being met.
Rovers will be looking to cut their budget now they are in the Championship and N'Zonzi is one of their most prized assets.
Arsenal, Chelsea, Tottenham, Liverpool, Newcastle, Everton, Sunderland and Fulham are all among the clubs looking at making a move for the 23-year-old.
It is reported that a number of clubs are already in contact with N'Zonzi's representatives as he looks set for a move straight back to the Premier League.
The Liverpool 2013/14 soccer jersey is available for pre-order. The Reds are eager to compete for silver next season.
The new PUMA evoSPEED 1.2 FG. A great new soccer cleat with classic look and first time for PUMA to be on the cleat.
The adidas Nitrocharge is the most talked about new cleat in years. It was released on May 15 and will take your pitch by storm.
One of the top soccer cleats for control the Nike CTR360 will not let you down on the field in tight spaces.
adidas has added some color to the Predator line with this new colorway. Released on May 17. Be the first to own a pair.
Ajax has released their away soccer jersey for the 2013/14 season. Get in the Gear.
Chelsea won the Europa League on Wednesday. The Blues defeated Benfica 2-1 on injury time goal from Ivanovic.
Borussia Dortmund hears Wembley Calling and are headed to London for the Champions League final.
The push for more color on their cleats, adidas has added the infrared colorway to the adiZero f50 Line.
The Juventus jersey for the 2013/14 was released earlier this week. Be the first to wear the colors of the Old Lady.