Super-fun 3-D roof climbing on big pockets that you can jam your feet in. Hands first? Feet first? Tie yourself in knots? The last move is no more than a blue-difficulty, but it takes some guts. Take a trusty spotter. Beware of the convention for the start move and don't reach past the fun! The feet must leave the back wall before leaving the starting hand holds.
Rain sucks, but broken holds suck even more. Remember, never climb on wet rock in Fontainebleau.
The sandstone becomes brittle, and pulling on it will ruin classic problems. Drying it doesn't help, because it's still wet and weak inside.
All you can do is wait for better conditions.