The cover for "The Deep End" was released several days ago. It looks a bit weird to me. Whit is the only one who looks normal, but it looks like they put the original drawing of Whit and stuck him in the water. The other characters look strange; Connie's eyes look much too large for the size of her face, and Eugene looks just plain creepy.
I must however give them credit for originality, there hasn't ever been an album cover where the characters were swimming. It will definitely stand out, and so do the vibrant colors. But in the end the album cover really isn't what matters, it's what we hear in the episodes. So, I am still hoping the best for this album.