In terms of storyline, Ric Flair had become co-owner of the WWF following Survivor Series 2001 where Shane and Stephanie McMahon sold their stocks to Flair in order to buy WCW and Extreme Championship Wrestling (ECW). Vince McMahon did not like having to share his creation with Flair and looked for a way to stop their partnership. After entering a feud with The Undertaker, Flair sought a match with him at WrestleMania X8. However, the WWF Board of Directors would only allow the match if Flair were to give all control of the WWF to McMahon. Flair agreed, however, the Board also reserved the right to review the ownership status of the WWF following WrestleMania. Their decision was to split the entire WWF roster into two separate brands, with Vince McMahon in control of the SmackDown! brand and Ric Flair in control of the RAW brand. A draft was started the following week on "RAW". Each owner would get a total of thirty picks. The brand extension officially began on April 1, 2002. By having two brands in place, the WWF was able to increase the number of live events held each year from 200 to 350.