The Dolphins provide several key injury and roster updates ahead of Friday’s preseason game, including the possibility of rookie WR Chris Bell making his return to action. The guys also discuss Kenneth Grant’s uncertain status for the season opener, Zach Sieler’s expected availability, and whether Tua Tagovailoa will play Friday. Plus, Miami continues to evaluate several positions as the roster takes shape, while Trey Moore is set to undergo surgery and Jeff Hafley hopes the young defender can return later this season.