UNDATED (AP) — More than 500 players took part in the NFL’s first rookie webinar after last month’s draft. The two most frequent questions concerned social media and assimilation in a locker room. D.K. Metcalf shared his experience as a first-year wide receiver for the Seattle Seahawks. Jacksonville Jaguars quarterback Gardner Minshew and San Francisco 49ers linebacker Azeez Al-Shaair also were panelists. The moderator was Mo Kelly, a former Seahawks defensive back and the team’s current director of player engagement.