Moving cron job from daily to weekly

[Tomasz Muras <nexor1984@gmail.com>]

Hello,

If a package installs cronjob in (say) /etc/cron.daily but administrator
wants to move that into "weekly" job - would it be OK for him to simply
move the configuration file from /etc/cron.daily to /etc/cron.weekly? Or
do you think it may cause the problems for the package upgrade - and if
so, what would be correct way to change the frequency of running
packaged tool?
Should I give any special considerations as a packager to handle this
kind of situation?

cheers,
Tomek