I don't know what's worse the attitude of who cares how horrible it is screw rdm or why complain about bad stuff. Or SE devs complete lack of understanding on how the game really works.
Point 1: You say because sleep and silence are so powerful that we shouldn't be able to keep landing over the course of a minute. Except both spells last for a minute or longer anyways <.<. And with sleep we can't dmg it at all or it goes away so all it really saves is having a guy in twilight gear RR3 hold mobs
Point 2: You say we players wont know until we use it but unless you make it bypass immunities it's the same thing as elemental seal. And a counter point to that I say until you guys really play the game like us you wont understand just how horrible this is or how just how much debuffing in general has fallen into such a state of disrepair.
Point 3: Makes no sense as far as an argument. Ok you told us what we already know about how to enhance debuffs. Oh goody it works with saboteur which already has gimped potency against all ITG monsters