In their never-ending quest to analyze, analysts are blaming Sprint's doldrums on a lack of a clear brand identity and on the fact that the carrier has never offered the Motorola Razr. Granted, it is the world's most popular cell phone, but it's not like Sprint hasn't offered any viable alternatives. Regardless, however, Sprint is jumping on the Moto bandwagon. As Bonnie Cha said earlier this month, the carrier will pick up the Motorola Q and a variant of the Slvr.