Would it be possible to have a (Reduced) and (Enlarged) flag in much the same fashion that there are (White Aura) and (Invis) flags?

I know we journey dangerously close to seeing:

(Reduced)(White Aura)(Encased in Fire)(Invis)(Whirling Blades)Dr. Destructo is here.

However, I think that if a 5 foot tall storm giant or a 6 foot tall gnome walked into the room you'd realize it without going through a more vigorous visual process (See "con).