What stops 2 of em being turned into stone by Grey Gargoyle? He's like Medusa now. He doesn't have to touch his victim.
Absorbing Man just gets bigger with damage.
If he joins hammers with Titania an explosion that wiped out Dubai happens.
Hulk and Juggs are amped.
And the Worthy aren't powered by fear. They just make it happen to power there AllFather. Who just happens to eat the stuff.