The 21-year-old moved to Rennes in 2015 but has struggled to establish himself in the first team and may be eyeing a move elsewhere to gain more game time.
A number of clubs have reportedly been in touch with the Ligue 1 outfit about signing the right-back this month, with Ligue 2 title challengers Reims said to be keen.
However, according to L’Equipe, Cavare is also attracting interest from Rovers, who are desperate to shore up a leaky defence that has seen them slip to 22nd in the table and in danger of relegation.
The Lancashire outfit have reportedly opened talks with Les Rouges et Noirs and negotiations are set to take place over the coming days.
Derek McInnes wants to see more of an attacking threat from Aberdeen after a barren run in front of goal.
Dundee manager Neil McCann claims St Johnstone counterpart Tommy Wright lodged a complaint against him to the Scottish Football Association.
Notts County boss Kevin Nolan hopes to keep his side's automatic promotion hopes on track when they face local rivals Mansfield at a packed Meadow Lane.
French defender Xavier Tomas feels the passion of Scottish football has been a breath of fresh air in his debut season with Hamilton.