>>112059826Rose & Thorn was one person with split personalities.
There was a shitty one-shot by Tom Taylor during the New 52 period that had Thorn be a super bisexual slut when she was in control of Rose's body, but it was terrible.
>>112059695What book were you thinking of? So far I think
>Joker Killer Smile>Harleen>Wonder Woman Dead Earth>Superman Year One>The Question: Deaths of Vic Sage>Batman Damned>Last Knight on Earthare the oversized ones. There's not enough content in any of those to be omnis. Each of those individual issues (and each series is at least 3 issues) has around 40 pages each.
If Sejic gets his two more minis, then maybe they would do an omnibus, but that's at least 3 years away