Many in-game modifications have been announced for the Warlords of Draenor expansion, some of them very surprising, as announced in the 6.0 patch notes, the secondary statistics index of hit and expertise will be removed, these have been with us since almost the beginning of World of Warcraft. From Blizzard they explain that these two statistics made players have to worry about reaching a limit to start increasing the useful statistics from there and that this was not fun or it became too heavy.
They go on to explain that they still want there to be close combat specs where you have to attack from behind, so if you attack a creature head-on you will have a 3% chance that your attack will be parried. To understand it well, from Warlords of Draenor we will have a 100% chance of hitting our attack, but our enemy has a chance of a 3% to stop our attack (as long as we attack head-on), he will also have a 0% chance to dodge it. It should be clarified that the tank specializations will have abilities to suppress this 3% chance that they will stop our blow.
At this point, we can see that eliminating the hit and skill statistics has been solely and exclusively for players to have more facilities to fight, less things to learn and almost no aspect to worry about when equipping yourself to go to a Raid, we can deduce that when a DPS player reaches level 100 all they will have to do is go to dungeons and equip objects of DPS according to its class. There will be no need to equip gems or reforge equipment (reforging will also be removed) to reach a cap and be efficient in combat.
Playing World of Warcraft at low levels is already For all ages, but it seems that in Warlords of Draenor it will also be possible to go on a raid for anyone who more or less defends himself with a keyboard and mouse, regardless of the hit rate and skill, the only thing that is expected is that the battles against raid bosses require a minimum of skill to counter this facility.