The Senators , and MCA's are naturally pro Aukot document. First term Governors, and those who only served one term, like Kabogo and Isaac Ruto may support The Document to.
Governors serving their 2nd and last term , are mostly likely to support the BBI, since it will give them a lifeline in the regional assemblies.
The like of Joho and Oparanya are most likely inclined towards BBI.
Interesting time ahead.