Ruto in the biggest fight for survival

Why are all these big 5 guys fighting Ruto honestly? Why have Uhuru Raila Mudavadi Kalonzo Ngilu Atwoli Murathe Joho Kiraitu Munya all combined forces to fight one man Ruto who is just a political novice. Why are they against Ruto. Is it really because of corruption that Ruto is more corrupt than them and will take Kenya to the dogs or is there something that Ruto might do to these guys that they are afraid of? Anyone with an idea… Why is everyone fighting this guy left right and center?

One thing bothering those guys especially Raila is that Ruto may be President on his first try.

He has challenged the establishment

Dynasties do not trust hustler will continue to award them tenders once he takes over, without which they would degenerate into beggars.