I don't read PR so I didn't get the comparison lol.
I think PKJ will do both Jon and Clark justice. I think de-ageing him will be one of his endgame plans.
For now he's just has to stick with the current status quo, but even then I expect him to tell us great Super Fam stories.
But yeah according to CBR here "Superdad is bad! We want Boring Zaar and Red Fart!"