While waiting on a plume of smoke to rise from the old Wrigley Field scoreboard to announce whether a decision on Cade Horton had been made, here are eight things to ponder after the Chicago Cubs' 3-1 loss to the San Francisco Giants. 1. President Jed Hoyer's decision on Horton might be his toughest of the season. Hoyer has made quite a few personnel decisions based on small sample sizes this ...