Tomorrow (Friday, February 13, 2015), we should know the fate of the current NBC show, Constantine. It's more than likely either going to be cancelled or moved to Syfy.
Interestingly, if it moves to Syfy it may be renamed to "Hellblazer". Fans are also speculating if Syfy will be bold enough to portray the main character as he truly is in the comics, bisexual. NBC was too chicken to have a show with a bisexual male lead character.