makes sense barta -
i'm just a bit of a purist (or is it loner?!? <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />). the only RPG i've ever used more than 1 character is baldur's gate(s) where i actually created all three of the characters i used (so i had the same 'feeling' for each).
it's because of this dislike that i truly didn't care for BD as much as DD and why i never use traps, familiars, an npc, summons, monster calls, phantasms, etc. i just like to do it all myself. and DK wasn't 'myself' to me - just an uneccessary pack mule that talked funny.
however, as i said, your point is well taken and quite valid.
the best would be an ability to dismiss the DK character. this way he would be an option, not a requirement.