"To err is human,to forgive divine?"
After a tumultuous fight for the top posts where barbs and dirty linens  were flung into the open through the media,do you think that the winners  can forget easily?
Dr. Chua today holds the upper hand. He will decide on the spoils which  are the Cabinet positions, the deputy minister-ships, parliamentary  secretaries and senatorships.
Whether Dr. Chua becomes a Cabinet minister or not will not become an  issue .If he is given, he should not turn it down as PM has faith in him  as a BN component party head. If he should turn it down, it would not  reflect well on him as it will definitely make him ineffective not being  a member of the Cabinet.
My guess is he will accept the Cabinet position if offered. And I think  Najib will offer him that since it looks like the VCD issue did not  feature at all in the countdown of this MCA election and Dr. Chua taking  over as  the MCA president.
Also, there is no way he can allow that limelight in the Cabinet to be  given to Liow Tiong Lai,a likely pretender to the throne the next time  around.
As for Ong Tee Kiat, I think he can start getting the packers to come by  to collect his personal effects. Kong will likely stay on as The  Minister of Local Government and Housing in an appointed party post and  Dr. Ng Yen Yen will remain  in Tourism. As for Liow Tiong Lai, he will  be shunted to the Transport ministry to face the PKFTZ scandal while Dr.  Chua reclaim his Health Ministry. With that, all the Cabinet positions  available will be nicely filled up.
Let us look at the lower positions available.
Qualitatively, those who supported Dr. Chua in the elections wil be  elevated into more important Deputy Minister's posts. Senatorships will  be offered to some of them. Chew Mei Fun and Dr. Wee Ka Siong may be in  trouble. For Chew Mei Fun, it is best she resigns from the Wanita's top  position to save herself the embarrassment as well as Dr. Chua the  trouble to remove her as a Deputy Minister and subsequently as a senator  as well. As for Wee Ka Siong,it depends on whether he wants to stick to  Liow's style of open confrontation or not. If so, he may have to go too  especially with the 
Kuala Dimensi issue still haunting him.
As for the running of the MCA and politics from now on , expect Dato'  Liow and his group to pretend to work with the Presidents' men. Behind  all the smiling,head nodding  and hand-shaking,the shadow tells.
It will definitely going to be a dog and cat fight all the way until the  13th General election.