Brandon Aiyuk posts more explosive video about 49ers, calls Kyle Shanahan 'f---ing toddler'

The saga continues between wide receiver Brandon Aiyuk and the San Francisco 49ers, this time with the polarizing star calling out the team’s GM and head coach.

Aiyuk, who has been posting social media rants about his toxic situation in the Bay Area, made perhaps his most explosive video yet, where he claims Shanahan, regarded as one of the best coaches in the NFL, has "got a temperament of a f---ing toddler."

"We is not cool," Aiyuk said about his relationship with the Niners. "We...