A spokesman for the Wrigleyville Rooftop Association said the group still might sue the owners of the Chicago Cubs over plans to erect a Budweiser sign and a large video board at Wrigley Field, which would affect the view from the neighborhood's rooftops. A spokesman for the team pointed out the owners aren't taking any public money to renovate the stadium and that it's still possible for the team to move. "How far do you go before you say 'You know what? We tried and we tried to make the good effort, but it didn't work out?'" Cubs spokesman Julian Green said.