Gaga can save her 14-minute epic MV for the 4th single or later. By then the album will have hopefully already done well and generated a couple of hits. That gives her free reign to release a massive MV with a big budget in return for going on tour for her label.
I don't see Gaga hopping on any trends for videos. She's always done her own thing in that department and easily excels there compared to her peers even with the two ARTPOP videos.
The only thing that's keeping me optimistic now is Tony (aka the modern Nostradamus) saying that Gaga will be bigger than Elvis, that she'll be huge in movies and that she'll be with the world forever.
Tony's predictions better come through, or else....