Omollo,
I think the mid-July by-election in Kiambaa/Muguga is more critical than BBI.
BBI is dead - I don't see how CoA or any part of the judiciary will ever support something that is almost meant to forever control them.
So 1) Uhuru/Jubilee future.
If Kiambu people reject Uhuru (he has picked a popular candidate - dumped Koinange family heir) after Juja, Nyandarua, Muranga, Nakuru have done.
Then it's over for Uhuru as a politician.
He would simply be of no use - Jubilee will close shop in a month - but a few may try go and eat crumbs thereby 'reforming' it.
2) If Kiambaa is lost - people will flee Jubilee - and Uhuru orphans in gov will panic some more.
The proxy card will be gone - Uhuru will be chief without any cattle. The same way Matiangi nascent political career was ENDED IN DRAMATIC FASHION IN BONCHARI

They will indeed become dangerous - and might dangerous risky moves
Some of the dangerous cards they could play
1) Take advantage of COVID - and try to postpone elections - at least for one year - and hope the cards can be re-arranged.
2) Bring assassination squad - kill a few people to prove lame duck still can bite or even go for big target like Ruto himself - and plunge the country into civil war (too dangerous)
3) They might as last ditch even consider military - too dangerous - they cannot control KDF after that - and they have most to lose in wealth and such.
Unless Uhuru realizes PORK or no PORK - he was already so rich - he doesn't need to play dangerous moves.
So looking at the cards they can play - assuming Kiambaa is lost. Politically - nobody will listen to him. There is no time for a second chance. Election mood is already in the air. Nobody want to start with baggage from a broke unpopular gov - except maybe a fool like Raila.
So the next card definitely is to try to postpone the election due to covid, IEBC unpreparedness, the need to pass BBI so we don't go to war (
because without bbi we will kill each other). They will definitely find a willing parliament - coz every MP knows 70% of them - won't make it. But will Raila agree to this? Definitely, if they tell him it's for BBI to pass.
But knowing Uhuru has the most to lose if shit hit the fan he will likely negotiate his exit with Ruto , forgive each other and reconcile post-Kiambaa.