he is taking a leave of absence to address health issues. He is out for the 2019 season on the coaching staff.
Hopefully, he gets his health issues sorted out. Health issues are tough for an individual and their families. Additionally, that's a blow to the team. I think his experience would have helped Flores develop as a HC and helped Rosen develop.
This is terrible news for the team. Terrible. IMO, he was such a key element to the staff and development of the QBs. Terrible loss. I wish him well and hope he comes back next year in some capacity. F---!!!!!!!!