I am not sure that it is going to be useful for a lot of people, but I would like to be able to turn a drawing into a token.
What I mean is that I can draw a "token" on the fly, but whilst I'll be able to drag it and rotate it, and duplicate it, to use in play, but it won't have the bullets for inputing stats or the possibility to add states with color points.
I attach two tokens to show what I mean, the blue one with a sword is a token loaded into Roll20, the red one with the axe has been drawn in the program.
If I could change the status of the drawing to token, it would be useful to me (and probably for other peoples, I think I saw a post about it, but I didn't think it was possible then, not having experimented enough with Roll20, and I can't find the message now).
That's not a very critical improvement, but if possible, I think it could have some uses. Even a cross on the map, that could be used as a token by a GM could be useful sometimes.
I have also found that if you group two drawings, then you can not rotate the group. That could be useful if you want to draw a vehicle, for exemple, in more than one stroke.