Raiders coach Klint Kubiak stresses need for improvement at wide receiver

Klint Kubiak, head coach of the Raiders, emphasized the urgent need for improvement among the team's wide receivers following a preseason game against the Texans. He stated that the group has taken a step backward and called for accountability and growth before the opening game against the Dolphins. Current starters include Tre Tucker, Jack Bech, and Jalen Nailor, but Kubiak didn't specify if external help will be sought. Time is limited as the Raiders prepare for their Week One matchup.

• 9:04 PMYahoo Sports — Klint Kubiak: Raiders have to get a lot better very fast at wide receiver