Could very well be; in fact because of her tendency to lapse into the same vocabulary as used by the imperial red round one, it is pretty certain that Miss Waverly is actually the plump potentate himself.
Notice that the genteel spinsterish Baltimore-rowhouse Miss Waverly sometimes falls into the habit of using Seattle longshoreman language.
I wonder if a FReeper mole mod would check out the IPs of certain posters at DU to see if they are actually the same person. I think the mods can see the IPs of the posters.