To clear the way for Tom Brady, the New England Patriots had to shove aside Drew Bledsoe, a former No. 1 overall pick who had taken them to a Super Bowl.
To clear the way for Carson Wentz, the Philadelphia Eagles traded starting quarterback Sam Bradford, another former No. 1 overall pick, to the Vikings right before the start of the 2016 season.
Once they knew they had found their quarterback, both teams moved boldly, taking what at the time appeared to be the kind of risks that get people fired.
How bold will the Vikings be this winter?
How bold should they be?
This week at the Mall of America, Vikings bosses discussed their unsettled offense. They need to hire an offensive coordinator, then decide what to do with three quarterbacks who are pending free agents.
Not many teams win 14 games and face such uncertainty, but these are the Vikings, whose decades of turmoil at the position began when they traded Fran Tarkenton, then decided five years later they wanted him back.
So Case Keenum made appearances around town, Teddy Bridgewater hit radio row, Bradford was present as the ghost of Eagles quarterbacks past … and a guy who just became available lined up at the MOA Shake Shack.