Flexibility and agility are crucial in Scrum because traditional product development often relies on extensive upfront specifications and resists changes, which can lead to Project failures. In contrast, Agile development accepts and expects changes. The time scale is often fixed, and detailed requirements emerge and evolve as the product develops.
For Agile development to work, it is essential to have an actively involved Product Owner who understands this concept and makes necessary trade-off decisions. By trading existing Scope for new Scope where it adds greater Value, Scrum ensures that the product remains relevant and valuable despite changes in requirements or market conditions.
