Another summer has come and gone without receiving the Once and Future Summer Jam, which is, of course, the sequel to Bob Carlisle's "Butterfly Kisses." WHERE'S THE HEAT, CARLISLE? We're ready, Bob, for the heat. Suggested talking points: Drop That BK2, Sandwich Guy's Gift, The Karate Dog, A Bonanza in My Can, My Favorite Star Wars, The Three Radio Voices That There Are