After the teaser and songs creating a huge buzz, the fans are so eager for the trailer of Ilayathalapathy Vijay's Bairavaa. The film may be sent to the censor board screening next week, as the post production works are on the verge of completion.The latest reports from Kollywood circle cofirms that Bairavaa trailer may be released on New Year. The official announcement on the same is expected soon.Director Bharathan and his team is so tight lipped about this, as some miscreats have already caused them trouble by leaking posters, while the songs were leaked three days in advance due to a glitch in the iTunes.