The New England Patriots shuffled their roster at tight end.
They signed tight ends Ben Hartsock, Steve Maneri and Terrence Miller.
They cut tight ends Justin Jones and Asa Watson and running back Stephen Houston.
Watson is the younger brother of veteran NFL tight end Ben Watson.
Hartsock has played for the Indianapolis Colts, Tennessee Titans, Atlanta Falcons, New York Jets and Carolina Panthers.
Maneri has played for the Patriots, Houston Texans, Kansas City Chiefs and Chicago Bears.
Miller went undrafted out of Arizona.
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Aaron Wilson covers the Ravens for The Baltimore Sun