Replacing RPM's in the Subscription created bundles

I have an issue in this forum, see http://forums.novell.com/novell-prod...-not-work.html.

But decided to start another thread because this is a somewhat different issue.

There are some corrupt RPM's on my YUM repo's on the ZCM server, I downloaded the RPM's from the Novell download server.
Can I remove the RPM's from the bundles and then re-upload the correct ones again? (the Subscription created ones are sorta greyed out)
Or shall I create another bundle/YUM repo with the correct ones? If so, how do I force zypper/zac to use that YUm repo?

I am afraid that if I delete the greyed out RPM from ZCM and replace it with the correct one it will fail when a new version is released.

Any ideas?