The Miami Dolphins opened their 2026 rookie minicamp Friday with 41 players on hand, including all 13 selections from the recent NFL draft. The group also included the 11 undrafted rookie free agents the team announced Friday morning, along with seven veteran players and 10 more on a tryout basis. Veteran players can participate in the rookie minicamp provided they have not accrued a full season of NFL service, and those seven on hand Friday were quarterback Cam Miller, running back Donovan Edwards, wide receiver A.J. Henning, offensive lineman Josh Priebe, defensive linemen Alex Huntley and Keith Cooper Jr., and edge Seth Coleman. The 10 tryout players all were rookies and the group was highlighted by former Boston College (under Jeff Hafley) and Florida State QB Thomas Castellanos getting a look at wide receiver and running back Isaiah Jacobs, the younger brother of Green Bay Packers standout Josh Jacobs.…