The only thing that goes against that PP does not intend to kill Henry is the line Felix had saying “oh you are not the boy? Then you get to live”.
I forgot about that line. That does imply that PP wants to kill Henry. Or at least take his heart/shadow
I wonder if Felix thinks that Pan wants Henry’s shadow? We’ve seen that having that ripped can kill a person, so his line about Bae getting to live would make sense. Something else I’ve been wondering is whether or not the Lost Ones still have their hearts? Or did Pan yank them out, to ensure blind loyalty of his posse? If Pan can take hearts, could that be how Rumple discovered it was possible, if he witnessed it on a visit to NL?
I think Felix knows a lot but does Felix know everything? He may know that PP has a plan to save NL, but not know the extent of it.