The thing with Palmer and pens is that I held off him for a good while, thinking they'd already had more than theirr fair share of pens fairly early in the season yet they just kept coming. Logic was already dictating that it was unsustainable yet they continued to defy it so never say never I suppose.
Looking at understat, individually he had was one of the biggest overperforemers in the league for goals vs xG so that may well drop off too. Foden had an absolutely mental season in that respect, and it was only him, Olise and Hudson-Odoi who did better vs. their respective xG in the entire league. Perhaps time will tell he's a special finisher but it's difficult to bank on him not regressing to the norm.
Perhaps there was something they were doing tactically that just happened to get them loads of pens last season above and beyond variance? Could be different under the new coach too.
Still, he did score 9 pens from their total of 12. Must have been off the pitch for some or gave up 3 to teammates? I remember that one he didn't give up when they were literally fighting over it. 9 again wouldn't be that out of the ordinary if he took them all. City and Arsenal received 10 last season, Liverpool and Newcastle 9.