Lets take a leap of faith an assume you actually want to know the answer.
Classical physics allows almost anything with time because time isn't really defined in it other than something that exists between two events. Realistically almost nothing is forbidden with time in classical physics besides conservation of energy. It is one of the key problems with classical physics and why it fails to describe the universe correctly and ultimately how it was falsified. Yes we still teach it because it's nice and simple and for most everyday situations it works well enough. It is however wrong so take extreme care if you go outside the mundane problems.
From SR/GR a series of advancements leads to the development of QM and the understanding that time has exactly the same footing and importance as space. One of the key parts of that is that cause and effect events can be encoded in time as well as space. Most layman struggle with the concept but everything from atomic theory, chemistry thru to your black holes relies on it and there is no alternative theory. The predictions that have been shown to be true are so weird most struggle to even think of an alternative.
We have numerous experiments in which we encode multiple events actually on top of each other in the same point in space and you can hold them apart or have them interact depending what you want to do. This stuff has been known for 85 years and yet people still struggle with it even scientists. You may struggle with it but the experiments have been run and with the Higgs discovery as predicted the most extremes of the theory are holding.
I laughed at a recent science media presentation of current status
http://phys.org/news/2015-11-quantum-superposition-events.html"Quantum theory, on the other hand, has shaken our understanding of reality by telling us that physical systems may not have well-defined properties, and may be in a 'superposition' of incompatible states. For example, a poor cat could be both alive and dead at the same time. Now we find that not just physical properties, but also causal relations (or causal orders) themselves can be undefined, and can be put in some kind of superposition—a phenomenon that had not been observed experimentally until very recently."
People struggled enough with our poor dead and alive cat but when we extended experiments to show even trying to determine a time order of QM cause/effect events can be problematic as predicted by theory for 85 years, they go into a tailspin. This is why your flat refusal to give up on the concept of a universal time gets you banned. It is blatantly been falsified by so many experiments that it does our head in that any intelligent person could still believe such a thing, the earth is flat is more believable.
Time is a quantity in QM not something "airy fairy" like in classical physics. It has the exact same quality as space, no more no less. Time becomes something that can be bent, twisted, controlled and exists individually to each observer in the universe.
SR/GR showed things like being just being 1 foot higher than someone else one Earth makes time different for you. QM took that further and shows even standing on the same spot won't guarantee you see time the same if some QM effects are in play.
The take home message here is be very careful with classical physics it is wrong and time is something very different to how it represents it.
If you only understood half of the above you should get why no scientist is remotely interested in your idea or wasting time with it. You are like the flat earth society a little bit out of date with science and understanding.