Of course, a few months after the film we’ll see Black Panther in Avengers: Infinity War as the Avengers battle Thanos.
Assuming that will take place in 2018, there’s no telling how much time will pass during Black Panther and before the third Avengers film.
Both the cast and crew of the film have repeatedly stated that Black Panther will be all about family.
Thanks to T’Challa’s appearance in Captain America: Civil War, we’ve know that Chadwick Boseman (42, Get On Up) would play the lead in Black Panther since 2014.