I want a 1020 successor running
#snapdragon 805 cpu and good good gpu
#bigger sensor and same 41mp lens - this will allow more light to hit the sensor and also make the pixels bigger - however maybe more mega pixels to go with the bigger sensor could be an option as well so we could get better oversampling and even more pure images and maybe more zoom or better quality zoom??
#waterproof design so we can not worry about our great camera phones in the rain and nokia can take sonys crown away as best waterproof phone
#slight tweaks to the lens sytem to eliminate any side softness if possible (present in some 1020 models)
#better xenon flash
#better screen then the 1020
#bigger battery then the 1020
#micro sd card slot and two base models for different markets 32gb/64gb
#mhl connection for usb in and tv out via cable
#anti scratch proof coating to the screen and housing
#dual speakers either at the bottom of the device top of device or front of the device , just don't place the speakers on the back ;-)
#fingerprint scanner - not for me but just to keep up with the jones on the spec sheet in the shop windows although it could be useful in the future if apps use it etc
#cyan , green , orange , red models to go with yellow , black and white -- can you imagine a matte cyan 1020

that would look so good ;-)
#wireless charging built in
if a device like that was announced id buy it straight away and be happy as larry ;-)