Carlos Marmol gave up a Josh Rutledge homer in the ninth inning Monday to ruin the Cubs' shutout bid in a 9-1 win over the Rockies. Marmol appeared on the verge of getting another look in the closer's role late last month before Kevin Gregg took over the job. He's given up four runs in 4 1/3 innings during May, and he'd seem to be behind both Gregg and Kyuji Fujikawa in line for save chances now.