Caleb Douglas played his first NFL game on Sunday. He and Chris Bell started at wide receiver for the Miami Dolphins in the season opener against the Las Vegas Raiders. Douglas had a rough start. Later, Malik Willis connected with him for a 25-yard gain. The Dolphins held their most experienced receiver back for the opener. That left the receiving duties to a young group. The team went with an unproven receiving corps. That group generated interest as potential waiver-wire pickups prior to kickoff. The young group was in the spotlight. Analysts also said the trio could make history in a rookie receiving class. Douglas's only reception went on the books for 25 yards.