There will be some change but not enough. It's not like the top tiers can't use stones either.Yo dahbomb do you think tiers will change around with stone usage i.e. Low Tier boys can hang with high tier with the appropriate tools?
This tier list generally takes into equation the Stones too. Big bodies are probably better than they should be because of the stones. Same for certain characters like Arthur.
Like Ryu with any stone in the game is still a bad character. Dante with any stone is still the best character in the game.
Think about it this way.. if I can make a mediocre character good with a stone... why not just make a good character great with a stone instead?