I know gathering is not a very popular role at all, most people find it boring and whatnot.
Personally, I find it very relaxing and a very casual, yet efficient, way to make money and I feel like Square could do a little to spike the interest a little bit. I mean, we're getting almost nothing with Heavensward while all the other classes have new abilities, specialization and whatnot confirmed. All we get is some kind of "masterbook" that the crafters already had and a new, very small according to the letter, buff that allows you to discover hidden nodes (as in, what we already have?).
I don't know, I'd give out some suggestions but if it's already announced there's nothing we can do to change or add, just wanted to put this out there.