Roy Williams' legacy at North Carolina and the best storylines in the Final Four | First Take Seth Greenberg joins First Take to discuss Roy Williams' legacy after retiring from North Carolina, along with the biggest storylines remaining in the 2021 NCAA Tournament. 0:00 Seth Greenberg reacts to UNC head coach Roy Williams retiring. 1:40 Greenberg says Williams' legacy focuses on the relationships he developed with players. 3:21 Greenberg mentions the storylines related to all of the Final Four teams. #FirstTake ✔️ Subscribe to ESPN+https://plus.espn.com/ ✔️ Get the ESPN App: http://www.espn.com/espn/apps/espn ✔️ Subscribe to ESPN on YouTube: http://es.pn/SUBSCRIBEtoYOUTUBE ✔️ Subscribe to NBA on ESPN on YouTube: http://bit.ly/SUBSCRIBEtoNBAonESPN ✔️ Watch ESPN on YouTube TV: http://es.pn/YouTubeTV ESPN on Social Media: ► Follow on Twitter: http://www.twitter.com/espn ► Like on Facebook: http://www.facebook.com/espn ► Follow on Instagram: http://www.instagram.com/espn Visit ESPN on YouTube to get up-to-the-minute sports news coverage, scores, highlights and commentary for NFL, NHL, MLB, NBA, College Football, NCAA Basketball, soccer and more. More on ESPN.com: https://www.espn.com