The question is: What episcopal candidates are left, who haven't already been ordained?
Are there any other older priests that +Lefebvre considered consecrating -- and if so, are they still A) alive and B) still faithful to Tradition (including since 2012, when the SSPX set out on its false path back to Modernist Rome).
In that category, I wouldn't be surprised if the number was 0.
If this is the case, we might have to look to the next generation of priests: those formed in one of +ABL's seminaries, who are still faithful to Tradition, but who were too young (or not yet a priest) in 1988 to be considered for consecration.
I am not going to put out any names, since I'm A) the owner of CathInfo and B) the coordinator of St. Dominic's Chapel. Anything I say would automatically have a political dimension. Know what I mean?
I'll let you guys have the fun speculating.