Bowman has been out since tearing knee ligaments in the NFC championship game last January. He started the season on the physically unable to perform list and was added to the active roster earlier this week. But he has not practiced and the Niners decided to shut him down for the year.
Dorsey tore his biceps in training camp and started the season on the short-term injured reserve list but ultimately did not heal enough to play this season.
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