Hope it's n0t cause they're jelly about Deadpool's movie, specially since Deadpool was created as a Deathstroke parody.
What I mean by that is, I heard someone say, in his opinion. In regards to the Wonder Woman movie, DC had been dodging around the idea of a WW film for years now and now they're finally getting around to it. In his opinion, it's not so much because they have a script or a story that is worth while. But it's his worry they're only doing it to say they made beat Marvel in making a film with a solo super-heroine movie first, and the script could be mediocre, but they just wanna say they did it first.
So I'm thinking, if they did this with Deathstroke, is it just to compete with Deadpool?