The 32mm SF will most likely be a scaled down version of the 42mm SF just like the 32mm FL is a scaled down version of the 42mm FL. It will use field flatteners, a magnesium body and have the weight forward balance of the bigger SF. The FL is definitely in need of an update to keep up with the technology. It will have a more ergonomic design just like the bigger SF and a bigger FOV. I would guess on the new SF 8x32 Zeiss would reach for at least a 450 foot FOV if not more. I don't see it weighing anymore than the current FL and maybe less with a slimmer design even though it will be magnesium. Zeiss is very forward thinking so you could see some totally new technology used. It will be a very exciting binocular.