The first evidence of AT&T reworking its plans, possibly to give a better standing against the Verizon iPhone, has been made public through what's potentially a scoop from Best Buy. The carrier would drop its $5/200 and $15/1,500 messaging plans in favor of a new, $10/1,000 messaging plan. The $20 unlimited plan would remain, GearFuse was shown, and would be required on basic messaging phones.