More changes could be coming very soon for the Arkansas coaching staff.

According to a report from Sports Talk with Bo Mattingly, former UConn head coach Bob Diaco has interviewed for the open defensive coordinator position and is a candidate.

Diaco, who has experience with the 3-4 defense (which coach Bret Bielema plans to use moving forward), was defensive coordinator at Notre Dame from 2010-13 and won the Broyles Award for nation’s best assistant in 2012.

The report also indicates that defensive backs coach Paul Rhoades is expected to be “at least” co-defensive coordinator in 2017.

Additionally, offensive coordinator Dan Enos has reportedly received interest from both NFL teams and other colleges. His departure would be a tremendous loss for the program, but if Enos were to leave, Sports Talk has received word that tight ends coach Barry Lunney Jr. would then be believed to be the front-runner to replace him.

While the loss of Robb Smith won’t likely disappoint many Razorback fans, losing Enos would be a major blow to Bielema’s staff heading into 2017.