The Panthers have re-signed OL Rob Pettiti, according to Pettiti's agent, Ralph Cindrich, who announced the move on Twitter.
Pettiti signed with the Panthers late last season after playing for the UFL's Florida Tuskers, but he did not appear in any NFL games. The fifth-year veteran started 16 games for the Cowboys in his rookie campaign. He has played in only five games since then in stints with the Saints and Rams.
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