yes that can be done.. appoint him first as add director.. and then regularise appointment in next AGM...
here is the draft AGM OR for the same.
Resolved that, pursuant to Section 149, 152 and other applicable
provisions of the Companies Act, 2013, and the Rules made
thereunder read with Schedule IV to the Companies Act, 2013,
Carol M. Browner, who was appointed as an Additional Director of
the Company by the Board of Directors with effect from April 29,
2014 and who holds office until the date of the AGM, in terms of
Section 161 of the Companies Act, 2013, and in respect of whom
the Company has received a notice in writing from a member under
Section 160 of the Companies Act, 2013 signifying his intention to
propose Carol M. Browner as a candidate for the office of director of
the Company, be and is hereby appointed as an Independent Director
of the Company up to April 28, 2019, not liable to retire by rotation