Caleb Douglas played his first NFL game on Sunday. He and Chris Bell began the game at 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 drew attention as possible waiver-wire adds before the game. The young group took center stage. Analysts said the rookie group might set a mark in a rookie receiving class. Douglas's only reception was recorded for 25 yards.