It's more like for the monster stats or tokens that has some rule, like DC checks, move penalties. The kind of stuff that is already on the token edit window, but could be easier to see if it's just appear when you hoover the mouse over it. I actualy have a page that i put all the monster i'm using, and to see their stats i have to copy all the data from the 4Ed Monster Manual and format it. And to use it, i have to dbl click every time, scroll down, in my computer the screen is small, so all the stats don't fit and so on. Would be great if i could put the image from the with the stats of the monster, cause it's already made very compact and card like. So i could see all the information i need from my tokens in a clean and smart way, without poluting my screen. For the Characters Tokens i think it's not needed, the character sheet fits well, and in general the players already know theirs stats.