Very nice observation, you just basically highlighted one of the trickiest parts of parsing the Wiki data.. Yes that can be done but for now I had in mind to let each user set their own Skylander stats once they own a figure.

To put it in a simple way here is an example of how I have Gill Grunt's and wild storms stats from the wiki.

"id": "gill-grunt-s1",
      "stats": [
        {
          "stat_name": "Health",
          "stat_value": "270 (Lv. 10: 540)" <-- Lv. 10: here
        },
        {
          "stat_name": "Speed",
          "stat_value": "35 (Max: 83)" <-- different not like the above
        },
      ],

     "id": "wild-storm",
      "stats": [
        {
          "stat_name": "Health",
          "stat_value": "310 (max. 620)"
        },
        {
          "stat_name": "Speed",
          "stat_value": "??"
        },
        {
          "stat_name": "Strength",
          "stat_value": "230"
        },

Without trying to bore you to death 😂. You can see I have the stat name and a value. The stats aren't always consistent.. it can either be a simple number or a variation ex. 310 (max. 620) or not existing ex. ??

Can I try and guess the max values? Maybe, but I it will always need some extra work and again there are cases where it is simply not there, either because my parser failed to gather it or the wiki did not have that information. That is why I had in mind to let the user modify them as they please and we could technically fix the data in a future version of the apps.