Yay! Path-Path to the rescue! I think Noire and Ferrum should tie together, Sanare and Charon, And Forte and Anemoli. You know, since we know he's alive. December can have a past with the oldest of the elders, when she was still a dragon. The hydra are, after all, fairly new. Edge was on his island for a long while. This is a little irrelevant, but these are what I currently ship haha...

Charon x Ferrum!!
Edge x Path, of course
Skylark x Sleipnir 
Edge x Sleipnir 
Leo x Skylark

Also, I can't help but ship the girls, too! This is just everyone's apparent chemistry.

Blizzard x December
Noire x Beelzebub
Terra x Anemoli
Sila x Ferrum
Sanare x Regnum
Forte x Leo
December x Beelzebub
Noire x Sanare