According to ESPN’s Kevin Seifert who covers the Minnesota Vikings, he says that the Vikings are waiting to see if they interview Broncos defensive coordinator Ejiro Evero for their defensive coordinator job. He is currently in the running for the Arizona Cardinals and Indianapolis Colts head coaching jobs and is still under contract with the Broncos as their defensive coordinator.
The reason the Vikings' search for a defensive coordinator has been quiet lately is that, per sources, they're waiting to see if they can get an interview with the Denver Broncos' Ejiro Evero.