Brandon Aiyuk posts another detailed video to continue criticizing the San Francisco 49ers and the people he says are involved in his ongoing dispute with the team. In the Saturday YouTube video, the 28-year-old wide receiver provides what he describes as the most detailed account yet of the fallout between himself and the franchise. Multiple reports say Aiyuk has been posting since about the past month on Instagram and now expands on those claims in longer-form content.

In the latest video, Aiyuk directs criticism at key 49ers figures including his former agent Ryan Williams, general manager John Lynch, and head coach Kyle Shanahan. The outlets also highlight Aiyuk’s harsh description of Shanahan’s demeanor, saying Shanahan has the “temperament of a toddler.”

The reports focus on Aiyuk’s allegations and characterizations of team leadership. Neither outlet indicates the 49ers or Shanahan have responded in the excerpts provided, and the reports do not confirm any specific underlying facts beyond describing Aiyuk’s statements.