The Blue Lantern Corps: An army of individuals, led by Saint Walker, who bear powerful blue rings that are powered by the wielders ability to instil hope in to others. Aside from Saint Walker, past members include the likes of Nicole Morrison (the embodiment of hope), the Barry Allen version of Flash and the Green Lantern Hal Jordan. The ring grants an automatic forcefield capable of protecting the wielder from extremely potent attacks, it grants them the power of flight, the ability to amplify their physical statistics (such as strength and speed), energy blasts and the ability to create powerful solid blue hope constructs the limits and complexity of which are based only on the imagination of the user. The blue rings dont seem to be as powerful as the other colours, but they do amp the statistics of those in the vicinity who are wearing green rings. On that note, here are ten non-DC characters who could wear the blue ring of hope