A published report on Tuesday speculates that T-Mobile is going to soon announce its Uncarrier Phase 3; this is just speculation, but the buzz is that the nation's fourth largest carrier will no longer require a deposit to open a Simple Choice post-paid account. That leaves plans with "well qualified and other qualified" pricing...
Source: http://www.phonearena.com/news/Phase-3-of-T-Mobiles-Uncarrier-plan-No-more-new-customer-deposits_id47733
Source: http://www.phonearena.com/news/Phase-3-of-T-Mobiles-Uncarrier-plan-No-more-new-customer-deposits_id47733