Don't forget that Odo got better at shapeshifting, or would have, ie in "Children of Time."
Odo just didn't quite manage to get his face right. I think the Founders went with Odo's appearance so other races could identify them in their "default" form when they weren't puddles of goo.
Odo just didn't quite manage to get his face right. I think the Founders went with Odo's appearance so other races could identify them in their "default" form when they weren't puddles of goo.