Let me break it down for you.
Uhuru has built a house in Mara - if Raila wins
He has also possibly as Plan B - prepared house in Swiss Alps and Seychelles
If he has done nothing wrong - he has nothing to fear.
If he has - he has everything to fear.
If he made Ruto life hard the last five yrs - Ruto will make his next 10yrs hard.
That is just life.
Dont cry - or get personal - this btw Ruto and Uhuru.
In short - when Ruto wins - Uhuru at best can expect to be treated with total contempt (marthrao ingine mingi sana) - at worse he could find himself running to exile.
That is what happens when you show madharau to person who gave your power...and he wins power.