It would be cool if Apple actually keep the LTE support in their sleeves with iPhone 4s. And whenever LTE has been matured, Apple could simply do an update and "unlock" streaming bandwidth that hasn't been announced before on the very same device.
That would put a shame on some Android LTE handsets which boast 4G LTE, even shamelessly imbued as their prefix

.. while iPhone 4s has had LTE support but not bragging about it.
Just like Playstation 3, it wasn't designed for 3D bluray (Yeah yeah it's a gimmick and I don't use it much) .. but when it was ready, Sony updated the firmware, and your very same PS3 can do 3d bluray playback (uh huh with some limitations, but .. coool) .. nice surprise, no need to buy another player just to get 3d.