Movement- it would help if while a player is moving their token everyone could see the movement being made. Right now you only see before and after the player moves their token(were they started and where they placed it) being able to actually see a players movement wile there dragging their token around would help a lot. Maybe even the measurement tool being displayed in their movement path.
Also might be helpful if a GM could limit a players token movement, only letting it move so many squares each movement, if a player has a speed of 30 ft it can only move 6 squares at a time.
Vision- if you could set vision radius on a token, anything outside of there vision range has fog of war. a token with a vision of 60ft can see 60 squares in all directions. and so on. that being said....
Light Sources- being able to set it at day or night. in daylight vision range would be... basically as far as they can see without obstructions. at night you would need a light source i.e, torch, lamp, streetlights and maybe even the moon, to see, unless having something like dark-vision in which case your vision would be limited by your range of sight. and a GM would be able to add light sources to objects and tokens and setting the range of the light source.
adding light sources in this way would be very helpful from a GM point of view in the sense that you wouldn't have to be on the fog of war tool over and over, reveling and hiding objects and creatures as they go in and out of view.
Fog Of War- in order for light sources and range of sight to work there would need to be two kinds of fog of war, the normal fog of war, being all black revealing nothing to the players, and another that shows what the players have already seen, but they cant see any changes being made to said area once they move out of vision range. also working well with dynamic lighting.
Token- drop down boxes when you hover over a token that could have a portrait or information or both, visible to players or hidden for the GM to make notes on.
These are just some ideas i think would enhance game play a ton.
Thoughts?