Grounds crew members cover the field during a rain delay at Game 4 of the American League championship series between the Detroit Tigers and New York Yankees Wednesday, Oct. 17, 2012, in Detroit. (AP ... more 

Grounds crew members cover the field during a rain delay at Game 4 of the American League championship series between the Detroit Tigers and New York Yankees Wednesday, Oct. 17, 2012, in Detroit. (AP Photo/Paul Sancya ) less