Kacmarek (hamstring) does not carry an official injury designation ahead of Sunday's game versus the Lions, David Furones of the South Florida Sun Sentinel reports.
Kacmarek played through his lingering hamstring issue in Week 8 versus the Patriots, and after practicing in full Friday, it looks like he's good to go for Week 9 as well. He should continue to operate as the Dolphins' second option at tight end behind starter Greg Dulcich.