Gautham, why this kola veri?
When it comes to Yuvan numbers, can't they handle it like the good ol' days? i.e. record two versions (Yuvan and say, a Karthik version), retain both versions in the album, and use the better one in the movie? It can serve as an ego-booster, can help with album sales, catering to discerning music lovers as well as fans of Yuvan's kolaveri singing and also do justice to the movie :) ?
Wonder when the son will learn to speak good Tamizh from his 'daddie'!! Cringe-worthy stuff!