Caleb Douglas played his first NFL game on Sunday. He and Chris Bell started at wide receiver for the Miami Dolphins at the start of the season against the Las Vegas Raiders. Douglas looked shaky at first. Later, Malik Willis found him for a 25-yard gain. The Dolphins held their most experienced receiver back for the opener. That gave the receiving roles to a youthful unit. The team used a youthful receiving group. That group was seen as a likely waiver-wire target in advance of the opener. The young group faced extra attention. Analysts said the rookie group might set a mark in a rookie receiving class. Douglas's only reception counted in the stat sheet for 25 yards.