To all of those worried about their class doing terrible damage in legion or rerolling to what is considered "OP", this was the patchwerk simcraft for WOD 1 month before launch :
How to Use Pawn and Simulationcraft : r/wow
Simulationcraft - World of Warcraft Addons - CurseForge
Current 18988 Sim results for all classes - Page 10
How to Sim Your WoW Character? A Guide to Raidbots - World of Warcraft - Icy Veins