Coffee Par Kurukshetra: Why did BJP remember Ram Madhav after 5 years?

Why did BJP remember Ram Madhav after 5 years? Is bringing Ram Madhav an attempt to reduce distance from the Sangh? Is BJP making a new strategy by bringing Ram Madhav? How much will Ram Madhav benefit in Jammu and Kashmir elections? Will Ram Madhav be able to bring power in Jammu and Kashmir?