I'm not sure the call for options was referencing the lack of variety in how we can obtain vanity gear. If so, my opinion of this community's intelligence just dropped a notch; they've added vanity gear in about every way possible.
The only aspect of gearing in which I've seen people calling in any sort of vocal fashion for options is end-game gear. Taking Yoshi-P at his word, I fail to see how the cash shop has positive bearing on this whatsoever - and obviously could have a negative effect if it leads SE to devote a larger percentage of their time to vanity items. For what it's worth, though, as someone who despises the idea of a cash shop, I don't think they're going to shift much focus towards vanity beyond what they already have, so I doubt we see a change in that regard.
Edit / Addition: Nevermind.
