In the summer of 2018, the Minnesota Vikings had several impending free agents that needed to work out new contracts. After signing Eric Kendricks in the spring, the Vikings turned their attention to Danielle Hunter and a five-year, $72 million extension locked up their promising edge rusher. The deal seemed great at the time for Hunter, who collected 25.5 sacks in his first three seasons in the league, but with a slew of big contracts for fellow edge rushers, Hunter has become one of the most underpaid players in the NFL.
Source: How much could Danielle Hunter make on his next contract? – Bring Me The News

