T-Mobile CEO John Legere, ever the showman, took to the stage again today at his companys fifth Uncarrier event. Legere, who was introduced by a besuited boxing announcer screaming into a dangling microphone, used some of his stage time to detail T-Mobiles new Test Drive scheme and a partnership with Rhapsody radio. Much of the rest of Uncarrier 5.0 was spent lambasting other network providers, with Legere calling T-Mobile competitors ATT and Verizon greedy bastards, before proclaiming himself sick and tired of coverage maps.