There's a few more HM cuts
Arkadiamon baby is probably cut
Either Sistermon Blanc (She has two entries) or Zubamon got cut (maybe even both and we get two new Vaccine Rookies instead)

>>537842402
>>537843819
Here are some references based on the CS and HM vaccine list.
Zubamon might not make it in and if Sistermon isn't in there that leaves 2 slots for vaccine digimon