Fans have come to love the Avengers. However, Marvel and Disney has revealed that they may have to say good bye to the heroic team after Avengers 4 is released. There are many reasons behind this. One reason is that the actors that are playing the members of the team are almost done with their contracts. They are going to be stepping aside in order to make room for the new characters that are coming in. Their expired contracts mean that their characters may die in the upcoming film. One interesting thing about Infinity War is that the core characters of The Avengers have remained.
This goes without saying that even though Infinity War has been rather heartbreaking at the end, it is very likely that the next film is going to be even more heartbreaking in that the deaths are going to be certain. Tony Stark, Steve Rogers and maybe even Thor might be the ones to go. Hulk is very likely to stay as one of the remaining for the next phase of the MCU. Black Widow has also been rumored to be one of the remaining with even a solo movie being considered.
However, one thing that is in the works with Marvel and Disney is a new franchise that is beyond the Avengers. This may not even be the New Avengers. Even if there is a New Avengers, it is probably not going to last very long. Of course the X-Men are going to appear at some point in the MCU. As for what might be happening in the MCU, one thing that is certain is that there are plenty of characters and stories to look at for inspiration.