The Inspiration of Rassilon

Two further bunnies, this time of the Companion Team-Up varity...

#1

Username: derekmetaltron .
Era (if any): Second Doctor, Seventh Doctor
Characters/Pairings (if any): Victoria Waterfield and Mel Bush Team-Up. Second and Seventh Doctors optional. (But it might be more interesting not to have the Doctors actually meet, or for the two to realise they're both Time Travellers.)
Plot Bunny Summary: Victoria and Mel get seperated from their Doctors on a vast futuristic space station, and team up together to foil a dangerous alien plot to destroy the station in their own style.
Any Other Notes:  Victoria and Mel seem to get some slack as 'Scream Queens' and decidedly unoriginal Companions, yet when well written they have become two of my favourite Companions in Who History, and I've always wanted to see them team up and save the day themselves. Petticoats and carrot juice at the ready, it's Waterfield and Bush to the rescue!

#2

Era (if any): Sixth Doctor, Tenth Doctor
Characters/Pairings (if any): Frobisher and Martha Jones Team-Up. Again it's optional for Six and Ten to appear or meet up, but in this case I'd be interested to see these two incarnations banter it out! Martha and Frobby should be the focus though. As another optional extra you could involve Josiah Dogbolter from the DWM comics (and an old enemy of Six and Frobs) in proceedings if you know the character well.
Plot Bunny Summary: Martha Jones gets thrown into a prison cell to find its occupied by a talking Penguin. The pair realise they're both friends of the Doctor and resolve to break out, becoming good friends on the way.
Any Other Notes:  Gathered from getting Martha Jones/Frobisher/Prison Cell on the Random Pairing Generator yonks ago, and it's just struck me as a great set of companions. Frobisher is certainly my favourite expanded universe companion after Evelyn and Charley and always deserves more pieces of the fiction pie.