Could "exotic gear" player completed Raid ?
Yes player with exotic gear could complete raid.
And healer Druid is totally needed in raid as well
Yes I have killed Vg and Gorseval with full exotics, except the weapons, Its perfectly fine.
Only if you don’t pug. The gear gating is enforced by players not the challenge.
Yes player with exotic gear could complete raid.
And healer Druid is totally needed in raid as well
That being said you use Druid less for healing itself and more for the buffs it brings; the healing can help though, yes.
Yes, definitely.