The phrase "to add another wrinkle" means to introduce a new complication or issue into a situation that already has existing problems or complexities.
Sentences with «to add another wrinkle»
The land under the ice sheet also adds another wrinkle. (wxshift.com)
Despite these weaknesses, the findings add another wrinkle to the already confusing recommendations for pacifier use in newborns. (health.com)
In recent years, each invited curator adds a wrinkle to the formula of invited artists who formerly exhibited with new artists. (hamptonsarthub.com)