The Kansas City Chiefs are opening the practice window for wide receiver Marquise “Hollywood” Brown on Friday, multiple outlets reported.Brown, 27, reportedly received medical clearance to return to practice on Thursday. He has been on injured reserve since Sept. 13 with a sternoclavicular joint injury sustained in the preseason.He signed a one-year, $7 million contract with the Chiefs in March after playing three seasons with the Baltimore Ravens (2019-21) and two seasons with the Arizona Cardinals (2022-23).