It is impossible for software developers to say "yes" to everything, the whole program would become a mess (this is called "feature creep").

However, a few suggestions don't hurt. Here's my list, should a VV6 come out :
- an ability to slap the little rascal if there is one like vv5
- special divine powers like vv5 but not directly linked to the population level, for those who prefer small villages (or at least a way to rejuvenate villagers, a must have for me)
- a way to import a handful villagers from previous games (even if they lose their skills) - i can't live without my Unagi
- a menu option to use right mouse button for moving the view (this would prevent unwanted villager hits)
- a confirmation when a large enough amount of time has elapsed between two game runs, so you don't find your whole tribe dead when returning if you forgot to put the game to pause
- integrate previous games as mods in the new one (that one's way more difficult :D)
- more character names and faces