If one experiment in bollywood gets successful others just follow it and it becomes the trend. While right now in bollywood every actress want to do a hot item number and every actor want to be villain. Shahrukh in Don and Don2, John Abraham in Dhoom, Hrithik Roshan in Dhoom2 , Arjun Rampal in Raone and Aamir Khan in Dhoom3, Sanjay Dutt in Agneepath. Vivek Oberoi will be the latest addition to this list. He has been signed to be villain in Krrish3. And it is said he readily agreed to do it.
So why such an attraction to be Villain in the movie. May be these days villains roles are more powerful and flamboyant then the hero of the movie and also as a villain they has more scope to do something different and to show other shades of their acting skills. How powerful will be Krrish3 villain will be only the coming time will tell.