There is no need of president and vice president ast all even governors are not required . They do job only when a new govt formation is required for that sake one day president from eupreme court or somewhere else may be selected just like one day internationals. They don't do any work there in fact they enjoy a big 5 yrs vacation only and unnecessry public money goes in waste. If at all some president or governor is required select a newly married person so that he can go and enjoy a 5 yrs beautiful honeymoon.