The next series of LEGO Collectible Minifigures has already been revealed as 71025 Series 19, which will provide 16 new original characters to collect. It is a return to a regular, non-licensed series for the final wave of blind bags for 2019.
Here is the official description from shop.LEGO.com, that reveals the official character names:
Kids can bring exciting new play possibilities to any LEGO set with LEGO Minifigures 71025 Series 19. This new-for-September-2019 LEGO minifigure series features a colorful lineup of unique LEGO people. Say hello to Dog Sitter, Video Game Champ, Shower Guy, Rugby Player, Bear Costume Guy, Pizza Costume Guy, Galactic Bounty Hunter, Monkey King, Programmer, Gardener, Mountain Biker, Fire Fighter, Fright Knight, Jungle Explorer, Mummy Queen and Fox Costume Girl!
The last series of Collectible Minifigures, Disney Series 2, is currently available at shop.LEGO.com in full boxes – an unusual move that fans might want to take advantage of.
Collectible Minifigures Series 19 will launch on September 1.