This comes two days after Kubiak informed the team he would continue to run the offense in 2015. One team source indicated Monday evening that Kubiak's stance wasn't altered by the Broncos and coach John Fox mutually parting ways.
Kubiak and John Elway, the Broncos' executive vice president of football operations and general manager, are long-time friends and former teammates. They were even roommates on the road during their playing days.
If Kubiak remains, it would mark the first time since 2011-12 that quarterback Joe Flacco and the Ravens would have the same offensive coordinator in back-to-back seasons.
Ravens coach John Harbaugh will likely address Kubiak at his 2 p.m. ET news conference Tuesday.