Realistically because the source code has been leaked the value from a commercial standpoint is pretty much non existent unless someone could figure out a means of generating a profit (CoH The Movie, Paragon Adventures The Netflix Series, Hasbro's Custom CoH action figures, etc...)
The game has immense sentimental value to us as players.
That said if I was an investor, unless there was a tangible means of a significant ROI, I wouldn't bother, mainly as a player I can now boot up the game whenever I want as it's hosted on numerous free private servers (including my own setup).
That all said, if someone else wants to make a go at it by all means, and hopefully it works out.