Link to DirtFish: https://dirtfish.com/rally/wrc/rovan...r-next-season/
I think this is just Jouhki's way to get the price up. Can not see any logic on reason for the move.
edit1: the only logic could be - if Toyota plans to leave.
edit2: based on that - next year in Hyndai - Rovanperä, Lappi and Suninen and no finns in Finnish-lead team Toyota?