We don't use character sheets, we only use r20 for visual map and dice.  Our display names are our character names, so I am GM, and we have Zeekan, Goldrich, and Colbie.   We have some working macros for dice, but I'd like to say Zeekan rolls a melee attack... Zeekan being the display name of the person.    For example:  &{template:default} {{name=?? makes a melee attack}}  ...