It's Halloween. Jack-o-lanterns are aglow. Horror movies are on repeat on TV. Candy is prepared for trick-or-treaters. In keeping with the ghoulish spirit of the day, FierceBroadbandWireless' sister publication FierceWireless decided to ponder: What does strike fear into the hearts of wireless executives? Read on to find out these executives' nightmares, taking note of the number of jack-o-lanterns--the more pumpkins, the more nightmarish the scenario. Special report.