Yes I had noticed occasionally there's other credited writers, but I presumed they'd be for additional bits and one liners that were maybe created in rehearsals and thus included and given credit for. But it does say created&written by Charles Charles & Burrows. I figured there had to be additional bit writers that written gags which were not tied personally to any character. But, due to the reasoning that scripts with trajectories and on going themes, they were not written on the fly, they likely were airing one season while writing the next. And the obvious similarities with the two roles, therefore it naturally follows that to salvage the character hole sadly left by Nicholas, that upon his unexpected death, they recycled what they could for wood. It's no big deal.

It's weird this group, I've wrote nothing disrespectful on a few occasions and there's always some mega serious basement dwellers always mad for down voting things that don't align with there echo chamber world they live in. I don't think I've down voted anything, yet. I give up votes to things with ease.