And he'd see the Case, because BB!Bruce didn't do as much self-flagelating in front of his wall of Sidekick Doom as comics!Bruce does. I expect the grimness level in the Cave to be off the scale. And then he'd meet Steph, and there is no way she wouldn't end up in a Robin or Batgirl suit.
Well, not his. BB!Bruce is eons beyond shame. Should the Birds hear about it, though, there'd be cackling at Babs.