The FA Cup has a star-studded final four. The quarterfinals wrapped up this weekend with Arsenal, Manchester City and Tottenham Hotspur all advancing easily as expected. The marquee matchup of Chelsea against Manchester United somehow ended up as both cagey and defensive -- and mostly one-sided -- as Chelsea won easily after United's Ander Herrera was sent off. That means that as it stands, four teams in the top five of Premier League have all reached the semifinals.