Here it is one of the most unbelievable rumors I ever read. A new source told us that Leica is currently developing a new fullframe mirrorless system with electronic viewfinder instead of the rangefinder system used for the Leica M9. The new Leica cameras could use Sony sensors instead of Kodak sensors. If the rumor turns out to be true those cameras will be certainly expensive (there is a huge extra you have to pay for the brand). I hope Sony will make their own fulllframe mirrorless system using the same sensors and for half of the Leica price :)
As I said, it’s a new source and the rumor is rated with SR2 only (20-40% chance the rumor could be correct).