Oscar-winning producer Jon Landau has rejected rumours about delay of 'Avatar 2', saying there is no question of delay as a date for its release was never set.In India to oversee the 3D release of 'Titanic', Jon told IANS, " 'Avatar 2' has not been delayed. We never set a date for it to delay it. We are in very early stages of pre-production and we want to put all the pieces together before we formally announce a date."http://ibnlive.in.com/news/avatar-2--release-date-not-fixed-jon-landau/242834-8-67.html