aff is middle of the pack on the 2.667 single target fights, and is only top on one fight, where we can maintain 4 dots with contagion on each boss target. Unless they make dots have demolishing returns on damage like our shards idk what you guys expect to happen.
The thing to keep in mind is things are not NEARLY as retarded over all as they were with 7.2.0 nighthold. We aren't even top single target on harjatan as of right now, and probably won't be on mythic because we still won't be able to maintain the raw st numbers that rogues are putting out now.