Everything so far has been dealing with the supposition that, before the finish of Avengers 3, Thanos has each of the six of the Infinity Stones in his ownership. This is unquestionably conceivable – in the event that we are getting the climax of the MCU's close to two-dozen motion picture bend, they're not going to ration display – but rather the genuine contention relies on this being an immediate duplicate of one of the numerous comic motivations – Infinity Gauntlet or Infinity – and a little-prove desire the main film of the consecutive Avengers 3 and 4 will end with Thanos doing his famous finger snap. Stripping that away, we have little to go on. It's conceivable that while Infinity War is the gathering motion picture, it won't end with a total set; all things considered, that in the background gauntlet wasn't finished.
We know next to no about Avengers 4 – by Marvel's plan to keep Infinity War spoilers a mystery – yet because of set photographs we've possessed the capacity to reason it's a time travel film. Obviously, even that doesn't give much; why are a few or the majority of the Avengers are hopping through different courses of events in any case? A pervasive hypothesis has it identified with an endeavor to stop Thanos' predominance and disturbing the timestream, however an elective view is that he doesn't gather the full arrangement of six stones and that the greater part of that timey-wimey interfering is a journey to get the Soul Stone.
This is, normally, rather baseless, yet would fit with the thought the Soul Stone is being kept down which is as it should be. Despite the fact that there is one last, more comic-skewed probability.