First of all ... it was example.

Second ... it would not be set by players, but by developers, who actualy know what partner would Wyll preffer, since they are the one who decide it.

And third and last ... what are you talking about? o_O
"Romances they have purused in EA not possible anymore", have you even read it whole? The point there is that any romance is possible, exactly bcs people would be dissapointed if they are blocked out for some character strictly.