It also tries to match like so:
each team needs at least 1 tank (or neither team gets a tank)
each team needs at least 1 healer (or neither team gets a healer)
if no tank, there has to be at least 1 bruiser on each team for bruisers to be introduced
Each team needs a ranged damage dealer.
I’m pretty sure that is about it.
Either way, i hope some of these can effectively be addressed by QA…