Latvala/Tanak/Lappi would be some lineup!
Toyota might have the $$$ to tempt him away from M-Sport - although I'm sure Ott has plenty of loyalty to those guys. At the end of the day though it's a short career and these guys deserve paying.
I guess it's not inconceivable that M-Sport could win the manufacturer title and end up losing their two top drivers. But let's see...