Whether it is tabletop RPGs or computer games, pregenerated characters have a bad reputation. A typical gamer, given the choice of using a pregenerated character or going through a complicated system of generating his own will usually prefer his own build. Pregenerated characters are frequently somewhat generic, and thus boring. And they are often accused of being sub-optimal, by people who like optimization. I toyed with the idea of starting out Divinity Original Sin with pregenerated characters until I understood what the game was about and could go back and build optimized characters; but then I rather used a build I found via Google. I still might start a second game with my own creations later, there are so many options.

But one game changed my perception of pregenerated characters: The Starter Set of the 5th edition of Dungeons & Dragons. First of all the starter set uses the basic rules, which don't have a huge number of options. Thus building let's say your own rogue is unlikely to result in a character that is dramatically different from the pregenerated rogue in the Starter Set. Second, and maybe even more importantly, the pregenerated rogue in the Starter Set comes with a background story in which he learned his trade with a band of thieves that later tried to killed him; and then in the adventure that same band of thieves plays a prominent role in the story. So the pregenerated rogue has a strong personal link to the main story, while a rogue a player created on his own is unlikely to be as well integrated into the adventure.

Imagine the story of the Lord of the Rings being played as a Dungeons & Dragons campaign with a group of people who don't know the story. The DM proposes a pregenerated character, Aragorn, son of Arathorn, a ranger of the north. If the player refuses to play that pregen, saying that rangers suck and that he wants to play a character created by himself, he is unknowingly missing out on a major chunk of story integration. If the player then creates a background story for his character that doesn't fit into the main story of Lord of the Rings, it will be a lot harder for the DM to integrate that character's background into the campaign.

I usually DM campaigns in which there is no pre-determined main story. The campaigns are rather episodic sequences of adventures, with a mix of adventures I write myself and various published material. In a campaign like that, I can take any idea my players have for a background and integrate it somewhere in one or more adventures. But the next campaign I want to play is a full "adventure path", a premade campaign where from the first adventure on the players are discovering things that lead to some grand campaign finale. Such a campaign has obvious advantages in appearing more like an epic story, and less than badly jointed episodes. But I wonder how I'll do with background stories to make sure the characters fit well into that campaign.

I don't think fully pregenerated characters are the answer here. Experienced players like to roll their own characters and make choices in the character creation. But I am thinking about preparing a bundle of ready-made character backgrounds that aren't too specific and can thus fit with various self-made characters. Furthermore I want to start my campaign by first spending a full session of explaining the campaign world to my players, before we even start rolling characters. So for those who prefer to make their own background story, I hope at least to get something that fits into the campaign world. That is a work in progress, I still have a lot of things to prepare for that campaign. Having an epic story to start with is one thing, making it actually feel epic during play is quite another.