Other than Shota Imanaga, the Cubs’ rotation has had a foggy outlook. Well, maybe not as foggy as it became Saturday night at Wrigley Field. Between the bottom of the sixth and top of the seventh innings of the Cubs’ 3-0 loss to the Cardinals, fog delayed the game for 15 minutes. By the end of the sixth inning, Wrigley Field was cloaked in clouds, forcing a brief stoppage. The center field scoreboard was only visible by squinting, and when Ian Happ grounded to second to end the inning, it was cl