Non-romantic pairing that I would like to see.
Emma and Catseye-I just think the fact that Emma is inherently manipulative as compared to Catseye always being able to see the truth would make for a funny pairing.
Maggott and Shinobi-A beautiful bro-mance. One that consists of flexing at each other in speedo's, fighting for the attention of woman, working out and just brooing out with each other (think Cyborg and Beast Boy).
Romantic Pairing
Laura/Synch/Seraphina-The new love triangle. Somewhere in the time that Synch was in the vault Seraphina fell in love with Synch (a writer can write that story).
Colossus and Lifeguard- Now that he is available. Think how pretty and shiny they would be! Think of their kids!
Catseye and Ebony-Agatha Harkness's cat Ebony makes it's way to the school for a guest speaker on all things magic as learned from Agatha Harkness. Somewhere a long the way he is spotted by Catseye and she is now obsessed.