Please allow me to give my infinite wisdom on this matter.
My money is on HHH and Steph to take joint control from Vince. I can see both taking on general manager roles (probably on RAW), and we will see HHH making occasional appearances in the ring just like Vince did. I would like to one day see Shane come back to WWE and take over the company, but that is unlikely as he and Vince have fallen out.
REAL infinite wisdom.
"The path of the righteous man is beset on all sides by the iniquities of the selfish and the tyranny of evil men. Blessed is he who, in the name of charity and good will, shepherds the weak through the valley of darkness, for he is truly his brother's keeper and the finder of lost children. And I will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers. And you will know my name is The Lord when I lay my vengeance upon thee."