linguistic:paraphrasing, linguistic:translation, structural:expansion
Interpretations

Madhvacharya is said to have quoted some verses from his unique revisions of scriptures. Also, he is said to have quoted many unique books like Kamatha Sruti. The interpretation of Balittha Sukta by Madhvacharya and his followers to prove that Madhvacharya was an incarnation of Vayu is considered highly unique by standard commentaries on them like Sayana and Horace Hayman Wilson.