Does anybody use Scrying Orb? (Blue Trinket)
Seems to me like this trinket needs some major love compared to its brethren.
At level 1, all it's really good for is peeking into your lane brush, and, at that cool-down, wouldn't it be better to just do that with a sight ward or a warding totem, which is generally more versatile? And if you are really worried about unexpected behind-you ganks in areas that you wouldn't otherwise ward, just toss a pink ward in their early, and it'll probably stay there ALL laning phase for free.
Even once fully upgraded, Farsight Orb's short reveal duration, area and cast-range really don't give it any sort of meaningful map awareness power, as it pretty much becomes a face-check guard for baron and nothing more, and after you use it, you'd better throw a real ward at baron.
Honestly, I feel like all the orb trinkets REALLY need right now is to have a noticeably shorter cool-down, and they can be balanced from there, but the other trinket options are just way too powerful comparatively to consider the orb as an option in most cases. Even with a sightstone, you're probably better off with a pink warding totem or an oracle's sweeper than a farsight orb