No, Avestan/Persian is derived from Vedic.True. As I said, both languages are derived from pre-Vedic.
caran vatso ruśanniha nidātāraṃ na vindate l veti stotavāmbyam ll
(For sovereigns of dear wealth are ye, Ādityas, not of sinner's wealth; you sapient Gods who slay the foe.)Dreamhunter, seems you are riding the horses of imagination.