I am sure, he will continue his visionary service to the country, even if he is not made as a President of India 2nd Time.
B'cos, he is not a Politician who gives wrong commitments to the public to get vote and then becomes a minister and doing only 1% of what he promised..... Kalam is not expecting single paise from any of the people to do his service.
SO... it's not necessary to make him as a president again.... so that he'll come to our Tamil Nadu, and serve for the country from here.