Eastern is now linked with Flybe, so under the franchise scheme. Flight numbers will now be BE I believe but no rebranding.
Not sure if your referring just to the Swiss Saab when you say there will be no rebranding, but there will be for at least some of the main fleet - see this link from the Eastern thread (for those of a nervous disposition, look away now - it's hideous)
http://skyliner-aviation.de/viewphot...v2&picid=10024