1. Blocking Fireballs
It was such a cool mechanic in my opinion, you could prevent fireball spams from getting in your way and even from hitting you.
And i don't think it makes it OP, because it means you'd have to find other ways to aim and get other Fire Flower players, instead of just mindlessly shooting it and going through the Fireballs, always guaranteeing you the hit.
2. Slowdown Blue-Shell
I can 100% see the point of removing it in 2.0, but that was an issue in 1.7 because of how broken and probably underpowered blueshell was.
But on the other hand, Blue-Shell pretty much is already strong, it's the best "get away" Power-Up since it always blocks stomps, AND projectiles when crouching, i don't think there's a good reason to keep it anymore.
Not asking to make it very slow like it was in 1.7, just a tiny slowdown, like 0.75x speed.
