At this point, Season 8 of "Fear the Walking Dead" doesn't yet have an official synopsis, and that's unlikely to change before Season 7B concludes next June. The good news is, AMC has released a synopsis for Season 7B:
"In the second half of Season 7, months have passed after the nuclear blast and the only one thriving is Victor Strand. Having built a fiefdom, he callously selects who will have a chance at life. The other members of the group have suffered immensely, but out of that, has come a fierce determination to live, even if it means taking Strand's Tower by force and continuing the search for Padre, a mythical place no one is sure really exists.
Alicia, now the reluctant leader to Teddy's (John Glover) former followers, is plagued by a mysterious illness and the repercussions of her past actions. Morgan (Lennie James), trying to maintain hope that he will be reunited with his family, knows Alicia is key to their survival. With Alicia declaring war, Strand's paranoia and personal vendettas grow, and with that, new threats emerge from all sides" (via ComicBook.com).
It would be premature to speculate on what Season 8 might look like before we know how Season 7B shakes out, but based on that synopsis, there should be plenty of action to come.
