Ertz (hamstring) will practice Friday, and there's growing optimism that he'll be available for Sunday's game against the Dolphins, Zach Berman of The Athletic reports.
It won't be clear until after Friday's practice how much Ertz was able to do in the Eagles' final session of Week 13, but even if he goes down as a limited participant, that would represent a step up from what he did either of the previous two days. The Eagles will reveal whether Ertz carries a designation into Sunday shortly after practice concludes, but a final call on his availability may not be made until game day.