No mention was made of a Hero with 3G that'd work on Rogers or AT&T back at its announcement a few days ago, but HTC has been getting awfully good at making phones that work properly around these parts -- so we can't say we're entirely surprised to see a Hero approved for WCDMA on Bands II and V gracing the FCC today. For the record, Bands II and V are 1900 and 850MHz, respectively, which is exactly the combo AT&T subscribers would need to flip the switch on high-speed data. We're not sure if this negates rumors that the Hero would be coming to Sprint, but if we can just get this version released an