make a generic character sheet that u can use to link macros for spells , skills checks and general utility combat rolls, and just a generic excel type sheet where u can list of feats and skill so u can track your players also here u can link the player character healths and move speed and basic stuff like that.
also it would be nice to have in the little video box a small icon that u can change ...a face avatar or full body small pic so that u know who is playing who just by a quick look at bottom screen, u know because not always u will play with your regular group of frind i for once take a quit some time to get used to other pps voices specially in voice chat so yeah i think it will clear some confusion