Can systemd be randomized for testing?

systemd runs multi-threaded which means there can be race conditions. There are ways to ensure correct order using requires and similar instructions but are we sure we found all the issues?

So is there any way to ask systemd to randomly delay different elements during testing to effectively force races to be won in other orders, possibly exposing bugs where race conditions were not fixed?

Or does anyone have a good strategy for finding the sort of systemd race conditions that only happen "once in a blue moon"?