Quote Originally Posted by Slade
That means that Braska, Auron and Jecht had to battle the last final aeon.
I must have missed that part. ^_^
I don't recall the game saying anything about Braska, Jecht and Auron fighting the Final Aeon.
Jecht volunteered to become the Final Aeon, he did and Braska used it to defeat Sin... It was only Yuna and Tidus who actually faught the Final Aeon.
If they had faught the Final Aeon... then it would have had the same outcome as when Tidus and Yuna faught Braska's Final Aeon. Sin would have in the end been defeated.
I should guess... I've probably went wrong somewhere!