IIRC, the glass is held on by magnets, as you only need a couple suction cups to lift it right off. The LCD behind the glass is held on by screws.
If that is the case, is there a protective plastic film on the front of the glass -- that is holding the pieces together?
If the glass is, indeed, free-floating, the damage must have been shipping/handling related. OR, the shipment packaging failed, BIG TIME...
I still say that Apple should study how the FSTV folks package their products for shipment...
Thanks for the info/insight!