Tony Romo prior to signing the lucrative extension (2006-2012...7 seasons)
93 Games 55 Wins 38 Losses .591 Win % 2,097 for 3,240 Comp % 64.7 25,737 Yards 177 TD's 91 INT's Playoff Record 1-3
By way of comparison, here are Dak Prescott's career numbers:
69 Games 40 Wins 27 Losses ..597 Win % 1,514 for 2,293 Comp % 66% 17,634 Yards 106 TD's 40 INT's Playoff Record 1-2
So, given the similar win % and statistics, the argument can be made that Dak would be overpaid too. Furthermore, given Romo's deal made him on average the 11th best paid quarterback in the league, and based on 2020 quarterback contracts, Dak should be looking at around $25.4M.....in other words right around what Carson Wentz is making.