One of the best parts of this Boston Celtics team is how much depth there is, and the competition that will create. With this core being fully together for the first time, a lot of roles are undefined, and it is still unclear who the primary options will be, and how much responsibility anyone will actually have.
That creates a tremendous amount of pressure on everyone. Especially with Brad Stevens, he will have all kinds of options to make sure he will always have an alternative when something does not work.
Things will be adapting all season long for the Celtics.