Not one of these priests would have been episcopal material before the late pseudo-council of the 1960s.
None are canonists; none are theologians in the strict sense.
Admittedly, none of the consecrands of 1988 were either. Indeed, when I think of trad bishops who came close to the old profile for consecration, Bishop Guerard was a worthy candidate, of course. Bishop Sanborn comes close. So too Frs. Cekada, Feeney (Ha! Cekada is spinning in his grave for placing Feeney right after him!), and Ducaud-Bourget.