Filed under: CellphonesMotorola announced today that it would be appointing Qualcomm's former COO Sanjay Jha to head up its ailing handset division -- much to the chagrin of our own Ryan Block. Jha will also take on co-executive duties for the parent company along with current CEO Greg Brown. The news comes hot on the heels of speculation that the electronics-maker will spin off its mobile phone wing as a separate, publicly traded entity, though chatter persists that an outright sale