40k 7th- What’ll Be OP this Time?

Hey, folks. SinSynn here. So ermahgerd 40k 7th is out there, and already we know that Invisible Deathstars are gonna be the next big thing, that Daemons and Eldar are gonna be unstoppable since other armies won't be able to throw enough dice against them in the new Psychic Phase, certain Unbound combinations will be horrific (that's a given- we knew that already), and even Tyranids being able