Chase Thomas tears ACL

San Francisco 49ers outside linebacker Chase Thomas tore his anterior cruciate ligament while working out. Thomas is not expected to be ready for the regular season now. He played in five games last season. It's been a rough year for the 49ers at the position with Patrick Willis and Chris Borland retiring. Follow me on Twitter: @RavensInsider Aaron Wilson covers the Ravens for The Baltimore Sun
Aaron Wilson
Aaron Wilson covers the NFL for National Football Post, his second stint at the Post. He has previously written for Pro Football Talk and FOX Sports-Scout. Entering his 13th year covering the Baltimore Ravens, he's a beat writer for The Baltimore Sun. Wilson has also covered the Jacksonville Jaguars and Tennessee Titans.

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