The NFL offseason is already heating up -- we've had two big trades, and Blake Bortles has been taken off the quarterback market -- but March 14 is when the real fun begins. That's when free agency kicks off (4 p.m. ET), and it's when the trades involving Alex Smith and Marcus Peters become official.
Over the next two weeks, our panel of ESPN NFL Insiders is taking a closer look at the upcoming free-agent market, answering questions on the biggest topics in the league.
We're starting Monday with a deeper look at the Vikings, whose top three quarterbacks from 2017 -- Case Keenum, Teddy Bridgewater and Sam Bradford -- are all free agents.