Wrigley Field is a horrible place to play football at any time. To make the field fit both teams occupy the the same sideline. I went to a Bears game about 50 years ago with a front row seat behind the endzone and baseball dug out. Players past about mid -field could be seen from only the knees and up. I would not attend a game at Wrigley for free on a nice October day. A game in late December near the lake ...........................fill in whatever.