Shohei Ohtani, Edwin Díaz have things to prove as Dodgers evaluate playoff roles

With five weeks to go in the regular season, the Dodgers know they'll eventually get Shohei Ohtani and Edwin Díaz back as healthy members of their stretch-run pitching staff. But with the playoffs nearing and the team's roster still molding into shape, the exact role each right-hander will fill remains unclear –– leaving both with...