In 1979, ESPN became interested in showing Main Events shows from Ice World, and they began to do so soon after. The shows and presence caught the eyes of future world champions such as Rocky Lockridge, Bobby Czyz and Livingstone Bramble, all of which signed up with "Main Events". However, trouble came with success: as a result of all the work Lou was putting in as a trainer, bail bondsman and everything else he was doing, he suffered his first heart attack during that year. Doctors told him he needed to step off some of his activities, so Lou decided to drop any activities which weren't related to boxing. He became a full-time boxing manager and trainer.