There is a rumor that Tribune is talking about having a crossover between Final Conflict and Andromeda. The crew of the Andromeda evidently run into the Taelons and the Jiridians during their travels.
Personally, as the EFC moderator I have to say that if it happened it would be the awkward and silly. First off, Andromeda seems more grounded in reality than EFC. and the fact that if it happened it would only be a really horrible ratings stunt.
Not to mention they take place Centuries if not more apart.
On the other hand, a casting crossover wouldn't be bad. Like interesting guest casting or something.
I wonder if the alien race mentioned in the Earth Final Conflict episode Trapped By Time who came to Earth to help humanity will be the Vedrans or the Persieds. That would be a nice closure for Earth and tie in for Andromeda.
Now all we need is an Andromeda - Star Trek crossover...
I can see it now: Kirk (or Picard): Who are you?
Hunt: I am Captain Dylan Hunt,Captain of the Andromeda.....and these are our adventures....