Dak Prescott has been paid. Just before the Dallas Cowboys kicked off their season against the Cleveland Browns on Sunday, the starting quarterback got his deal and made history. The Cowboys are expected to make Prescott the highest paid player in the history of the NFL with a four-year, $240 million contract coming his way according to Adam Schefter. The deal ends months of speculation as to what was next for the former Mississippi State QB. With his contract ending, Prescott was set to become one of the biggest free agents in history after the season concluded. The Cowboys got a deal for Pre…