Calling his time away from the team "a long four weeks," starting strong safety Rodney Harrison returned to practice with the Patriots on Wednesday morning, having completed his four-week suspension for his admission that he purchased and used HGH. It is not yet known if Harrison, regarded as the leader of the New England secondary, will play in Sunday's game against the Browns. The Patriots have a roster exemption until Oct. 8 but can rescind it at any time. Harrison, 34, said he feels he is close to be ready to play.