They don't have trouble with the Guild....they have trouble parting with the $$$, even when we
pile it on them (for the first 24 hours) when they release things like litter boxes and pooper scoooper keys.
The best we can get are characters whose likenesses and vocals can be remade, like the female Changeling.
Wich seems to be what he is talking about.
And I thing the odo voice is actualy prety good. If I had seen that video without knowing that it is an impersination of the voice I might actually have believed its the original one (and wondered about the point of the video).
Although its been a while since I've seen a Ds9 episode...