View Post Agencies | Brands | Campaigns | People | Sports | TV W+K’s New ‘This is Sportscenter’ Ad Showcases Big Game Mascot Rivalry By Erik Oster on Jan. 28, 2014 - 10:42 AM More from W+K, as W+K New York have unveiled their latest “This is Sportscenter” offering. The 30 second spot, “Long Week,” celebrates Super Bowl XLVIII with a fun look at the rivalry between Denver Broncos ...