[Suggestion] Meta Gem Idea - "Cast on Shapeshift"

I'm really enjoying the Druid and wanted to share an idea with GGG about a new Meta Gem that triggers upon transforming from animal form back to human form. This could help setup combos between the Druid’s animal skills with their human-form spellcasting. Thoughts?

Cast on Shapeshift
Persistent, Trigger, Meta
Reservation: 100 Spirit
Requires: Level (1—90), (4—157) Int

While active, gains Energy when you shapeshift from an Animal form (Bear, Wolf, or Wyvern) back to Human form and triggers socketed Spells on reaching maximum Energy.