Mr. Marquis said that would add needless complication and expense.

It may seem a needless complication, but it was necessary.

I could cite other needless complications, such as the strange concept of New Law robots.

The music of Bach and Sousa is very pretty, with no needless complications, when written on paper.

Privatization would introduce a needless complication into a task that has to be organized quickly by the new interim chancellor.

It's a difficult enough proposition for the layman to understand, without injecting needless complications.

I think you know what I mean, and it would save needless complications.

"It is my belief that having a Romulan ship in orbit would be a needless complication under the circumstances."

This generates needless complications at the state level, since the signatories try to respect their obligations under multiple agreements.

There are many more needless complications here, but since most give rise to comic situations and good lines, what's to object to?