MIAMI, FL – DECEMBER 29: Kyler Murray #1 of the Oklahoma Sooners looks on prior to the game against the Alabama Crimson Tide during the College Football Playoff Semifinal at the Capital One Orange Bowl at Hard Rock Stadium on December 29, 2018 in Miami, Florida. (Photo by Michael Reaves/Getty Images)The 2019 NFL Draft is only a few days away and there’s still almost no indication of where Kyler Murray will go. But projections ranging from No. 1 overall to outside the first round (or several), Dak Prescott had a message for the Oklahoma quarterback.In a commercial posted on the Oklahoma Football Twitter page, the Dallas Cowboys quarterback delivered a heartfelt message to Murray. He explained that he has experience with being doubted, recalling his own draft experience.Prescott made it clear that Murray shouldn’t worry about people doubting him. “So what if they doubt you? They doubted me too,” Prescott declared.The Cowboys quarterback does share some similarities with Murray from his own days at Mississippi State.So what if they doubt you.@dak ➡️ @TheKylerMurray #NFLDraft April 25 @nflnetwork pic.twitter.com/ayrW2AppEL— Oklahoma Football (@OU_Football) April 21, 2019As a prospect, Prescott was seen as slightly undersized – less so than Murray, though – but also as a player who might have been better served trying other positions.But the Dallas Cowboys took a chance on Prescott in the fourth round of the 2016 NFL Draft and were rewarded for their confidence.Prescott went on to have one of the best seasons by a rookie quarterback in NFL history and has led the Cowboys to two playoff appearances in his three years as a pro.Kyler Murray might not be heading to the same situation as Prescott, but if he has the skills, he can certainly find a way to duplicate his success.