PITTSBURGH – 49ers star pass rusher Nick Bosa has Brock Purdy’s back. The reigning Defensive Player of the Year may not play on the same side of the ball as his quarterback but has a lot of appreciation for what Purdy went through on his way back to the field. “Purdy shut some haters up,”… Continue reading Nick Bosa cheers Brock Purdy to ‘shut some haters up’ in 49ers win over Steelers – NBC Sports Bay Area & California