Bungie has been talking about how they want us to develop a character over time. To make it us. However since their are three class', we would end up missing out on a lot of gameplay styles since we can only play as one class at a time.
One solution would be to have multiple characters that are all you, that way we could experience all the varieties of gameplay. Good idea? Bad idea? You decide.
-
personally ill probably only have one character but seeing that its going to be rollin for 10 years there should be the ability to roll differn't character