At least part of this rumour must be BS, unless the camera is huge! The Sony RX10 is bridge/superzoom size and has a 1" sensor and a 24-200 (equivalent) f/2.8 lens; how big would a G17 be with a lens of the same focal length but f/1.4-f/2? Sorry, but I'm calling shenanigans -everyone grab a broom!