Originally posted by DarkSaint85Sure.
Even those who have outright beat him?
H/P/DD Wars Doomsday was, for example, portrayed as far above him, yet in OWAW it was directly stated that if he wanted to, he could end Doomsday right there once he cut loose [which was that same H/P-DD Wars Doomsday that was portrayed above him].
It helps if you imagine the Imperiex Probes as the generic trans-level character [which they are]. Read most of Superman's fights with Imperiex Probes at the beginning, and then read the ones from the end in space - the gulf between performances is simply ridiculous. That's...basically Superman moving a few tiers above his beatable 'normal'.