Nobody knows Pkosgei is Kalenjin - he is riding on comspolitan Nairobi. I think Wanjiru unless she messes up like Wangui Ngirici will nick it and Sakaja retains senate.
Ultimately we have to see how Kikuyu, Luo, Luhya and Kambas want to play this.
Dumping Tim - will cause Luhyas to vote Sakaja. Can Sakaja get Mt kenya votes - hard to tell - but he will collect maybe another 10 percent UDA votes - so he will max out 25-30 percent. Can Ruto deliver Mt kenya without Wanjiru. Ngumu sana.
Luos will back whoever Jakom wants - Ngatia likely because Uhuru will insist. So that give him small headstart....if he gets 30 percent of GEMA...very unlikely...he goes to 25 percent....plus another 10 percent from ODM/Jubilee - so max yake ni around 35-40 percent.
So it's likely going to be Ngatia (start with Luos) versus Wanjiru (start with majority of GEMA angry Luhyas)...
And Wanjiru - the fake pastor/rev will become the new Sonko or Kanunu.
Senate - Sakaja takes it bila maneno. Sifuna and old Kamanda are dead on arrival.
Ruto has no choice than to front the fake bishop,Kikuyus cannot let go presidency and Nairobi governorship at same time.Thats why Ngatia has a head start.Sakaja guy is dead on arrival.kalenjins in langata don't even reach 50,000.