This is the original source: (
Famitsu "Connect On!" magazine, to be published on 9/27)
The big title is "FFXIV, first anniversary and beyond", this cover is illustrated by art director Yoshida Akehiko, and the cover story will be the interview of our Yoshi-P.
Obviously the characters are one-to-one correspond to current 7 classes, but their gears are derived from the "Job artifacts" (AF) of FFXI, especially PLD, WHM, BLM, and MNK.
(Edit: I must emphasize, the original design of these gears can trace back to FFI ~ FFIII, but its the FFXI that first use them as "identity of jobs")
The DRG can be identified from its headgear, which is the trademark of most famous DRG of FF series, Cain (FFIV).
But the RNG is very confusing, because the hat is somewhat like RDM and there is a harp on her bow.
After all, the Job system supposed to be go live on v1.21 is still far away, and maybe we will get more information from the interview inside. I MUST pre-order one today...