Red Hat Network should give more detailed information describing why an update fails. If it fails for dependency reasons, the dependencies should be given. This should both appear in the local log file, as well as on the web site. It should also be possible to have summaries sent as email to the person requesting the update, either in terse or verbose form.
This RFE is more for Adrian than Gafton
In general, the level of verbosity reported by updated as increased with each release. At this point, alot of it is a matter of getting the website to present it, and the server side to store it, so reassigning there.
Old bug, solved a couple of times.