UFC heavyweight Dave Herman was slated to fight Shane Del Rosario at UFC 162 on July 6 in Las Vegas, but the injury bug has claimed another victim. UFC officials on Friday announced that Del Rosario had to withdraw from the bout due to an undisclosed injury, but added that Gabriel Gonzaga had already agreed to take his place. Herman (21-5) has been skating on thin ice with the UFC for some time. He holds a 1-3 record in the Octagon and has twice failed a drug test for marijuana.