per kfflRedskins signed WR/KR Jerome Mathis, formerly of the Texans.
Impact: Mathis is definitely not the big receiver Washington needs, but worth a try for the minimum, which is likely what he got. The 24-year-old is one of the game's most explosive return men when healthy. Mathis is unlikely to help on offense, but could make a big impact if he stays off the shelf and out of trouble.