The Dark Logo variation already exists here, link below. As of now there is no intent to add glowback versions. The reason being, and someone corrcet me if I'm wrong here, is because the glowbacks were the unintentional result of a different ink used. As such, they aren't listable here unless Admin makes the determination otherwise. The Dark Logos were an intentional printing difference and, as such, are considered variations tha tare listable.
https://www.tcdb.com/Checklist.cfm/sid/133609/1991-Topps---Dark-Topps-Logo-Variation
My sins have come to face me, I can feel it
That I have lived my life in vain
And now I know I'll reap the seeds I've sown