Talks have already taken place and more are expected this month.
Bentley said: "All I can say is I enjoy going to work every day and playing for Blackburn Rovers.
"They've given me a career and financially given me stability off the pitch. On the pitch I'm really enjoying it too.
"You take it day-by-day and see how things pan out. But I'm loving being at Blackburn at the minute."
Chelsea and Spanish club Atletico Madrid have been monitoring him.