That is already the case. Just since MoN has no downsides worth mentioning, nobody feels those restrictions. MoN gets grenades, the unique combat knife, just to name two, on top of a hefty toughness bonus, and if you like it or not those 30 points of toughness are 13% of damage reduction. I don't care about Orks or Spacemarines... i am not talking about them. I am talking about Chaos Spacemarines and the fact that there is no alternative to mark of Nurgle, because Nurgle gets all the goodies and no downsides. Unless of course you want to make a case for how deliberating a slower Stamina generation is. And nothing of that is relevant as we are well into 1.3 and there is no indication that the TTK will change. So... how about we talk about fixing the situation? So far all you've done is reject the suggestion of giving MoN a proper downside or buffing the other Marks to make them a viable choice. I am not hearing you makeing any better suggestions on how to fix it... unless of course your idea of a fix is somehow rolling back to the pre 1.3 TTK, which doesn't seem to happen... so... So...... bottom line.. we nerf MoN.. and add a 30 Hp trinket. Gotcha. That was a long winded way of saying that.