The short answer is "we don't know."
Historically speaking, NCsoft has been extremely loathe to sell or even license the IPs for its previous cancelled games. It even prevented the Garriots from obtaining Tabula Rasa in the wake of its closure, and we know for a fact they turned down offers to purchase Auto Assault right after it was closed.
This is the reason why Task Force Hail Mary has its name. It's a shot in the dark; even if we can convince Disney or some other company to approach NCsoft with an overture to purchase CoH, we have no idea whether or not they'd be willing to sell. We're hoping that whatever company we can get will have sufficient clout that NCsoft will find itself between a rock and a hard place - either sell the IP and rights, or risk pissing off their investors when the investors learn that NCsoft refused a solid offer from such a prestigious company.
NCsoft is on shaky ground financially as it stands. Their stock price has lost all of the gains it has accrued in the past two years, and is in danger of slipping even further, despite the launch of Guild Wars 2 and Blade & Soul in China. If we can get a major company with a lot of clout to approach NCsoft, and NCsoft refuses, they'll be in some hot water - after all, they just refused to unload a 'dead-weight' unused IP for what amounts to pure profit.