I don't think you understand, maybe you haven't looked at the Bionic FCC documents which show the small size of the 2nd generation 4G LTE chip. Both revisions of the SGSII have been dramatically altered, in size, function, even differing processors. This argument just does not hold water.
i haven't studied the FCC docs very closely - what are the dimensions of the LTE chip?? i'm curious mainly to see if that chip could fit in the DHD?!