It's a suggestion that could be very funny.
Currently if I remember correctly the time engine is dark Sky, a time engine that is quite reliable but tends to avoid putting in precipitation.
It's very conservative and only says it's raining when the god's is going to fall.
Why not put in another weather engine?
That is to say, for example the online weather that tends to be more unpredictable and to give water more easily.
I think this would be very good, it would give more excitement to the game and to the races.
Right now, in the last two and a half months I've played two races in water... And I run every day.