1. A dice rolling sound tied to the rolling of 3D
dice or even rolling dice in the chat window. I find in physical
tabletop roleplaying, this sound grabs everyone's attention and can cut
down on non-game related chatter as everyone waits to see the die
result. Not having this sound while roleplaying seems strange. An option
to turn it on or off would be cool and maybe even versions with
different types of die materials on different surfaces. 2. The ability to colour code dice by player (maybe an option on their character sheet in Roll20).