Initial Reactions to the New Affixes in The War Within

wowhead.com:

Blizzard has just announced 4 new affixes in The War Within, and here's some early reactions!

New Affixes in The War Within

Earlier today, Blizzard announced new affixes and changes to dungeons in The War Within.

While there are some cautiously optimistic reactions, there are also some major concerns from the community. We'll have to see how these play out this Thursday in Mythic+ Testing.

• Reckless
  
  Non-boss enemies without mana ignore 20% armor with their attacks, but their armor is reduced by 30% and they take 10% increased Arcane damage.

• Non-boss enemies without mana inflict Physical damage to their attackers when attacked, but take 10% increased Holy and Shadow damage.

• Non-boss enemies with mana inflict 20% increased magic damage, but take 10% increased Nature damage and 30% increased damage from Bleed effects.

• Non-boss enemies with mana have 30% increased Haste, but take 10% increased Frost and Fire damage.

• Raging
• Bolstering
• Bursting
• Sanguine

Damage Buffs

As Yumytv (Growl) points out, this seems to be in line with Blizzard's philosophy on affixes, trying to get different classes to be incentivized from week to week. The previous affixes didn't do this and actually incentivized the meta even more, so this has a chance of doing this with incentivizing certain specs each week. Since specs spend more than 50% of the time not on a week of their choice, I think it's possible that players will feel excited about their week, rather than sad when it's not their week.

Now there is some valid concerns about the damage buffs.

First, it doesn't affect bosses and only on certain mobs, likely making these buffs… relatively small in the grand scheme of things. Does it matter if the caster dies