In the Beta is there is many DBC files in the wow-update files, and in the Oldworld on live
maybe the client, only load DBC files from specefic MPQ files and Ignore them in patch-#.MPQ MPQ's
And what you say is one the of the things i would be expecting for Streaming, aswell client fixes not on a set day or time, but when they finished it
maybe something will change to the way they DBC files are being handled doing update in the actual Cataclysm release
_________________
[