Well make up your mind. People are asking for 120hz+ monitors with g sync and you are telling me that its fine to run below 60 fps so why are people wanting 120hz+ screens then? Who is going to buy these screens, even if they could, and run them at less than 30 fps with the current gpus?
There already are 60Hz monitors with g sync available now.
And yes vendors drop hints, new panels come out etc etc.
You do realise that normally it can be over a year after something is mentioned in the monitor world by the manufacturers before you then see the monitor at a show and then its another 6 months before you can buy one?
So unless a panel manufacturer announced a 5k wide screen 100Hz panel today, you will never be able to buy one before 2018 at the earliest and I haven't seen a whisper than any panel maker is about the announce one yet.
Exactly this - to put in perspective LG announced in June a 1440p 144Hz IPS Ultrawide which goes into production in Q1 2017, these are the kind of lead times we can expect, in fact it'll likely be Q2 when they even appear to consumers - so it could be very close to a year after announcement. It also shows you where Ultrawide screens are at the moment, its going to be while until we see a UHD version, 2018 at the earliest.