>>537846886
If he's in, he would be somewhere around 38-39? Something like this

21: Agumon
22: Kudamon
23: Gomamon
24: Coronamon
25: Sistermon Blanc (not shown yet)
26: Zubamon (not shown yet)
27: Solarmon
28: Terriermon
29: Tentomon
30: ToyAgumon
31: Bakumon
32: Biyomon
33: Falcomon
34: Plotmon
35: Bearmon
36: Penmon
37: Monodramon
38: Ryudamon
39: Lucemon (not shown yet but FD has been shown)
40: Elecmon (first data child so far)
41: Gaomon
42: Kanimon
43: Gabumon
44: Kamemon

I tried to fill it in with HM/what was shown already and I think that's all the vaccine childs and spots from Agumon to Kokabuterimon, Liollmon's probably not in, it would be before Elecmon if it was in. There's also no space for Labramon unless Sistermon/Zubamon got cut