These are valuable feedbacks for LG next move to produce
what the customers want and not to go into too much of
dream land of innovative ideas that won't be popular in the
long run.
As a matter of fact, those who are using Pro 2 are finding
the screen size very suitable and will not be so keen to have
the v10 and the smaller G5.
We are looking for bigger screen, more Ram, faster
processor and improvement on the UI will be wonderful.
Finger sensor and whatever will increases the cost of
production and consumers have to pay a higher price.
For sure, LG must retain the removable battery because it is
the winning combination for high-end users who usually
have two or more spare batteries when the phone is needed
to be used as a camera or for doing videos.
For those with such purpose the LCD screen is a must for its
realistic colours. Hopefully it will also have the f/1.8 or maybe
the f/1.4 lens for its manual camera.
I do not mind realistic colours, in fact I rather they do something like 100% factory calibrated sRGB. Just make like a mini monitor found in desktops.
I'd rather have a larger sensor size and a true full manual control which is something that resembles a proper camera (focus peaking, zebras, multiple focus points across the sensor plane, etc.).
For now, having the G4 at hand, the low f-stop like quite a double edge sword as it is already quite a challenge to nail the focus. In some instances like macro shots, DOF is shallow to the extent that everything is almost dream like (that is not desirable all the time).
But of course, requests such as this would dramatically increase price and bulk of phone. Also this would push users to rather get a full fledged camera (dslrs, high end compacts, mirror-less).