I think the topictitle gives most of the idea away already most of the suggestion, but I'll try and explain it a little more in depth. I came across this earlier when we were going into our campaign to try out and play with some other characters than our mains. Having set up everything for my main character, I could ofcourse make an entire new batch for my new character(s), but that would result in having a long, long lists of macros which might be hard to distinguish from eachother. I personally prefer keeping the names short, so the screen doesnt get too cluttered with all the names. How would I envision this ? You would basically create a category, let's say "Cleric". You would be able to add all macros you needed/wanted under that category for that specific character. You would add your powers, saving throws, initiative etc under those. Then you could create a second category, let's say "Warlock" and you could do the same. Depending on which character you would be playing, you could switch and show them on the screen. Apart from it being handy for the players, I might imagine it could be handy too for DMs, being able to easily group and store macros/rolls for the different monsters they have in a dungeon or just simply make categories for the diverse encounters.
