One thing, in my opinion, that this run had to accomplish is to establish Cale as Wonder Woman's arch-enemy.
While I think Mr. Rucka invites us to do exactly that, the direct confrontation between Wonder Woman and Cale that Rucka need to seal the deal ..never materialized. With one or two scenes, this single issue might have elevated the entire run to something more memorable ..and still finished, with Diana bedding down Steve. It didn't carry it off.
Why not put Cale in the Cyber suit (or phantasm) and let her bang Diana around, a little - kick over some skyscrapers - before letting her slip away into the rubble, feigning innocence...with Diana seething in the ruins? He totally could have done it; even if the transformation was temporary or one-time only, ..it would have been a great closer. Oh, well...