e2089c51_le_Retrospective_Resource_Wiki__Use
[Name] The Complexity Retrospective [Summary] Use various tools such as a complexity radar to discover and find out how to deal with the complexity in your project [Approx. Duration (mins)] 40-60 [Use] 
Many projects go awry due to excessive complexity; use this plan to evaluate whether your team is approaching things in the simplest way that can work; especially when the deadlines begin to loom.
Retrospective Plans - Agile Retrospective Resource Wiki
Use