a welcome return today as head coach gary kubiak got back to work great sports director nick griffith was stranded. >> he did return from a complex migraine condition that he sleeping. moving forward he says he's going to make more of an effort to get a good nights rest and not under estimate underestimate the value of that. as for practice, they said arresting heiko tana was for the team to make a big scene or production out there about his anything like that having around the coat the bottom line, just good to hear that the head coaches back as for kubiak spilling on his return. >> i felt good. i felt really good. he got too much rest. unfortunately, i didn't want it, but i got it. i feel very good. spent some time going them through some things with some doctors and stuff i'm very encouraged to make me feel really good. all my test came back great. so like i said it's good to be back to work and really missed a few days there it was really tough to watch and be away from it. glad to be back. kubiak is back just in time to go against his former team, broncos next play the texans on