Silly questions.
Without Ruto sacrificing his PORK ambition Uhuru would not have become PORK.
Nobody else was willing to deputize Uhuru - maybe Eugene & 10k votes.
URP and TNA - and Ngilu party - Balala entered into a coalition.
It's difficult to know how presidential votes could be shared...suffices to say Uhuru got most of Mt kenya votes from his own accord.
Ruto brought Kalenjin+pastoralist votes.
Ngilu NARC won nothing - she was still made CS - and then fired for corruption allegation based on EACC recommendation. Her bitterness is misplaced.
The best indicator is what URP and TNA scored in parliament, senate, and governorship
TNA had 85mps - Urp had 72 Mps
That is history.
Now lets see Uhuru and Jubilee strength.
The party is now officially dead - has less than 5 percent support.
Ruto party has grown to become biggest party in Kenya - almost twice bigger than ODM.