@Meddler @Riot Some context on Hecarim passive changes?

1st of all happy thanksgiving for if/when you see this.

2nd what's the deal with the hecarim changes? The base stat adjustments I kinda get, if I'm doing good I tend to crush opponents while being really tanky, but the E changes confuse me, is this focused at lane or jungle hecarim? And what specifically does this change address?

I wanted to get straight to the point and be as non agressive as possible sounding, again, happy turkey day