Originally Posted by
Dhryke
1.) I can think of multiple current encounters where MDs and traps are being used/were used for progression. Explosive trap for AoE, Frost Trap to slow adds such as the spirits on Council.(Side note: Most other slows are superior to traps)
2.) Any fight with adds that need to be tanked MD will come in handy. Tortos, Megeara.
And your last question, if you aren't checking which buffs are needed or missing that's just YOU being lazy. However if you're just farming normals or whatever then not having one buff or debuff won't make much of a difference.