Maggie Sawyer should return to Metropolis and the world of Superman. There. I said it.
I realize it's been a while since she was "traded" (wait, the Superverse never got anything in return), I mean, "signed on as a free agent" to the Batverse.
Maggie Sawyer debuted in SUPERMAN #4 (volume 2) in 1987. In the Superverse.
Maggie Sawyer earned her first coverspot in SUPERMAN #15 (volume 2). In the Superverse.
Maggie Sawyer and her girlfriend Toby Raynes were recurringly featured in SUPERMAN: THE ANIMATED SERIES. In the Superverse.
Maggie Sawyer was portrayed by Jill Teed on several episodes of SMALLVILLE. In the Superverse.
I get that she's currently the girlfriend/fiancee of Batwoman. Nothing stopping non-Question Renee Montoya from filling that role.
Maggie Sawyer belongs in Metropolis with Toby Raynes (whom she can MARRY due to neither of them being a super-hero). In the Superverse.
Any other SuperFans want Maggie back?