RHN Satellite Incremental Update Questions

I run RHN Satellite in disconnected mode and download all my updates/content.  What happens if I miss an incremental update for Satellite content?  Will my software be out of sync and eventually lead to dependency issues?  The reason I ask is this has happened before where an incremental update was missed and we needed to download individual RPM's to alleviate dependency problems. This developed into an administrative pain.

If anyone could shed some light on the incremental updates that would be awesome!