Read the following context and choose the best option to answer the question.
Context: With a smooth - and - smarmy singer and a big - band horn section that 's ten years out of date ? It 's a pretty ballsy move . Even more ballsy is Darin 's decision to insert the name of Lotte Lenya - Weill 's wife and the best - known interpreter of his songs - into the list of Mack 's victims . Whether it actually works or not I could n't quite say .
Question: What may be the reason for all of these " ballsy " moves ?
Options: 
A. For publicity .
B. For a reputation .
C. For peace of mind .
D. For justice .


A