Ekeler on Waivers - Flex Start? 12 team 0.5 PPR

Ekeler just got dropped this morning. Worth trying to grab him and flex over Marlon Mack (assuming Kerryon is still out) this week? Starting Phillip Rivers and Keenan Allen already so don’t want to be too vested in one game. But the matchup against the Bengals is so good all around.