Delete/undelete rights are not a bid deal. There are
persons at
developed projects which take care about deleting and undeleting
pages. The rule added for covering this issue may be very simple:
using those rights at projects with regularly active administrators
will be sanctioned by removing rights immediately. I think that it is
fair enough and that every reasonable Wikimedian may agree with such
rules.
How would you determine whether the wp in question has active admins? For
instance, does tt.wp has active admins? I am not sure I would like to have
my rights removed for rolling vandal edits back on one of the projects I
did not see any admin edits for 30 days and then it turns out that I just
did not notice smth. We are obviously not talking of large projects like
en.wp or fr.wp., but of smth below 10K pages.
Cheers
Yaroslav