Hey,
I'm not sure if this has been suggested before, but on our wiki I
added in a feature that after someone is marks an edit as patrolled it
takes them to the next unpatrolled diff page. It keeps our community
members happy since they don't have to press the back button twice and
click on the next diff to get to the next unpatrolled edit. For 1.6 we
plan on passing along along any of the filter settings (namespace,
minor edit, etc) to choose the next diff.
I thought I'd share this in case anyone else is interested.
Travis