Spider-Man: Far From Home is currently inching closer towards its release July 2, and when it arrives that'll be Phase Three of the MCU done and dusted. After that comes The Eternals and the Black Widow prequel, and with it a whole new era for Disney's monolithic franchise.
While we still have to wait another few weeks to get a concrete idea of what Phase Four will hold (and even a few months longer until SDCC and D23), the rumour mill has once again been going into overdrive. A deluge of leaks and details regarding Marvel's post-Far From Home slate emerged in the wake of Avengers: Endgame, and another flurry of rumours has broken out in the weeks since.
Naturally, a lot of them sound rather exciting. That tends to be the nature of leaks of course, but as with any old rumour it's always wise to take them with a pinch of salt, no matter the given leaker's credentials. Movies change all the time, and the MCU, closely guarded as it is, is no different.
Still, given the track record of some of these sources in the past, the following leaks and rumours could yet provide fans with their first real glimpse of what Phase Four will look like. If they pan out, then things could be about to get really exciting.