Things like jellyfish though may have access to all 3, but that is literally their only source of stat improvement, this change might hurt themes like that while not really affecting something like dwarves who will still get 25 damage units by spilling kegs over everything.
Would something Cyclops, which has access to Boost, Commander, and Protected be losing some of their access? I know that each of those abilities (except the protected) is tied to only a select few champions, and those champions each only have one of them.
If we wanna talk stat stacking, look at the Myx Drones. They get stacked so much it's ridiculous, though honestly I would disappointed to see them get hit with the nerf bat, however tenderly. Then again, most of their stat stacking doesn't come from Commander/Boost/Defender.
It's not that big of a change tho, themes that have 2 of those 3 abilities will lose one, and may gain something else that makes more sense within their themes so.. DONT PANIC
This needs to be the picture used for the Forums. It suits us quite well I think, though its lacking the scraggly neck beards and overweight dude in the corner.