Indeed ...
But also we should keep in mind that we are able to control other characters while one is talking ... wich also should (in some cases) be keeped.
If for example our non-talking characters can click on talking character and have there option to switch ... it would be awesome ... im not even sure if NPC's need to react on such action, after all ... we are all there and anyone can jump to anyone elses speach at any time ... right?
But it starts to get a little bit tricky in multiplayer. :-/
I gues talking player should get pop-up window sayng: "*XY* wants to switch with you ... will you allow it?"
//edit:
Also, if you use a party member who isn't a PC, the other characters don't react to your choice. I understand the reasoning behind this, but I think it's not fair. If my character has low charisma I might want to use Wyll or someone else in social interactions.
Ofc. its not you they are judging then ... its Wyll.