I wouldn't be surprised if he ended up at one of the other three teams next year.
Stranger things have happened tbf. Although he left Msport because he wanted a 3rd title with 3 different manufacturers before he retired, so couldn't see him going back to Msport.
Toyota might be in need of a new lead driver if Tanak actually went back to Msport though
No worries about Toyota, they're already working on their 2027 Car... but it may not be a 'Yaris'...
https://dirtfish.com/rally/wrc/is-the-end-of-the-road-in-sight-for-toyotas-gr-yaris-rally1/
Ogier not afraid of running 2nd on the road ... https://dirtfish.com/rally/wrc/ogier-not-afraid-of-increased-disadvantage/
[WRC] Acropolis Rally 2025