Getty San Francisco 49ers' wide receiver Ricky Pearsall warming up before Week 11 vs. the Seattle Seahawks The San Francisco 49ers playoff hopes were dashed before they even took the field on Sunday against the Dolphins. Yet, the lack of do-or-die pressure did not stop the 49ers from continuing a season-long trend of getting in their own way. Like a child tripping over their shoelaces, San Francisco stumbled, fell, and committed penalties galore. None more crushing than rookie wide receiver