For NYCFC, you mean? I still don't think he's anything but a flier for the club as a whole. Unless it's indicative of a strategy change to do the Chelsea thing (it's not).Watching Herrera in his age group makes it clear why CFG wanted him.
Herrera has at least another year or two here. Then, maybe he goes to Bundesliga. Venezuela's full NT is so far down the world rankings, he may never qualify for a work permit for two cycles.
They won't have a meaningful game until 2019.