By Shawn Childs No longer his team’s dominant pass-catching threat, Brown faces stiff competition for targets. In his third season, Brown failed to live up to his draft expectations. He caught 63 of his 105 targets for 869 yards and five touchdowns while missing close to five games with hamstring, knee, chest, and calf issues. Brown flashed beast upside in four matchups (8/133/1, 10/155/1, 11/145/1, and 5/142/1), with the latter coming in the postseason. He scored fewer than 10.00 fantasy points in PPR leagues on his down days in six matchups. His yards per catch (13.8) came in at a three-year…