<p>Other than Shota Imanaga, the <a class="Link" href="https://chicago.suntimes.com/cubs" >Cubs</a>’ rotation has had a foggy outlook. Well, maybe not as foggy as it became Saturday night at Wrigley Field.</p><p>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.