The Chargers plan to open Chark's (hip) 21-day practice window Wednesday, Daniel Popper of The Athletic reports.
Chark landed on injured reserve in advance of Week 1, but the wideout is now inching closer to a return to action. Whether he'll be activated for Monday's game against the Cardinals likely depends on the extent of his practice activity this week, but whenever he returns to the lineup, Chark will have an opportunity to claim a role in a Chargers wideout corps currently led by Joshua Palmer, Quentin Johnston and Ladd McConkey.