i know this but is not a viable solution if you have many pictures that look almost the same/made in same place but different positions/same colour/etc , you always need to enter gallery and remember the name of exactly picture you wanna send because in conversation send media function you cant see fullscreen of picture/ preview picture.

Anyway i said this because i think was more practical default share options to be only for one person like in 1.0.2 was and add another option in settings to be like in 1.0.3 for more than 1 person or one option in settings to change the share style, for 1 person or for more.

These are only suggestions, i dont say how to do your job. Peace.
Waiting for 1.0.4 version.