For easy to add content how about adding a Holodeck with a program loaded where you pretend to be a superhero protecting Canada. It is content already made and designed to run on the same engine. All you need is a glowy/flashy door somewhere for access.
I am surprised that some type of deal hasn't come out yet for access to both Champions Online and Star Trek Online for a higher monthly fee but less than paying for both of them separately.
Personally, I wanna take on that Qular mothership with my T5 ship. Heck, if 1 ironclad alien can take it down by being shot into it, I'm sure a couple of tetryon dual beams and quantum torps will make short work of it!