Rework SotA but remove Bond of stone
Bond of Stone is literally the most useless keystone in the game. Even if it's statistically useful, it doesn't feel impactful or noticeable in lane or in team fights. Every champion who took bond of stone was better off taking TLD and soon all of those champs are going to take the new colossus mastery. Bond of stone is going to be irrelevant unless it's changed because it doesn't feel interesting or interactive at all.
There are many health stacking champs in game who could use SotA. I understand it just made the good junglers who took it stronger but if I could rework it, I would change the mastery to gain 0.5% percent health increase every stack (cap 15%). Cannon minions would give 2 or 3 stacks. Passive at max stacks would remain the same.
This way, high damage squishy junglers would get less HP per stack in the early and mid game but HP stacking tanks who take it will really benefit. Tanks will have to choose between this or the colossus mastery. I hope maybe a Rioter reads this and gives their thoughts on why or why not this could work.