Why should Ogier try to win a 10th next year? His ego is big, but not that big.
Ogier- so Ogier leaving, with possible one or two guest appearances
Evans? - what is his insurance being at Toyota next year? He could have good options at MSport.
Katsuta - secures 2026, is my guess. Or swapped to WRC2 is season starts bad.
Kalle? - It´s only himself to decide or motivate what will happen.
Pajari - Forsure one more season secured.

To sum up:
Yes, Oliver has a place at Toyota Rally1 next year. The replacement can be in many ways.