Facts:
- Yuna says: "Why, that's the day that Jecht came to Spira. It's true! I first met Jecht ten years and three months ago!"
- She met him the day he arrived.
- It takes Sin 10 years to reform.
- Father Zuke was a summoner guarded by Wakka and Lulu.
- Father Zuke attempted the pilgrimage 1 year before Tidus arrived.
- 10 Years & 3 Months - 10 Years = 3 Months.
- 3 Months - 1 Year = -9 Months
- That means that between the start of Braska's journey and Tidus's arrival, the people of Spira only had to endure 3 months of Sin total.
- Braska did his trip in under 3 months?
- How long was Sin around this time? Couldn't have been long.
- Why was Father Zuke preparing to defeat Sin before Sin even reformed?