Can I change permissions under /var/log/radius ?

I need to allow our network engineers to see the logs without giving them sudo access to the entire server. I can tinker a bit in /etc/logrotate.d/radius, but that will not guarantee the directory permissions under /var/log/radius/radacct ? A side question: There was a comment in /etc/logrotate.d/radius about setting "detailfile" in radius.conf, but then /etc/raddb/README.rst says it was deprecated. Is there any way to change the name of the files and directories under /var/log/radius/radacct ?